Changed default value for optional lists to None

mvt/android/cmd_check_adb.py

@@ -19,7 +19,7 @@ class CmdAndroidCheckADB(Command):
         self,
         target_path: Optional[str] = "",
         results_path: Optional[str] = "",
-        ioc_files: Optional[list] = [],
+        ioc_files: Optional[list] = None,
         module_name: Optional[str] = "",
         serial: Optional[str] = "",
         fast_mode: Optional[bool] = False,

mvt/android/cmd_check_backup.py

@@ -29,7 +29,7 @@ class CmdAndroidCheckBackup(Command):
         self,
         target_path: Optional[str] = "",
         results_path: Optional[str] = "",
-        ioc_files: Optional[list] = [],
+        ioc_files: Optional[list] = None,
         module_name: Optional[str] = "",
         serial: Optional[str] = "",
         fast_mode: Optional[bool] = False,

mvt/android/cmd_check_bugreport.py

@@ -22,7 +22,7 @@ class CmdAndroidCheckBugreport(Command):
         self,
         target_path: Optional[str] = "",
         results_path: Optional[str] = "",
-        ioc_files: Optional[list] = [],
+        ioc_files: Optional[list] = None,
         module_name: Optional[str] = "",
         serial: Optional[str] = "",
         fast_mode: Optional[bool] = False,

mvt/android/cmd_download_apks.py

@@ -29,7 +29,7 @@ class DownloadAPKs(AndroidExtraction):
         self,
         results_path: Optional[str] = "",
         all_apks: Optional[bool] = False,
-        packages: Optional[list] = []
+        packages: Optional[list] = None
     ) -> None:
         """Initialize module.
         :param results_path: Path to the folder where data should be stored

mvt/android/modules/adb/base.py

@@ -39,7 +39,7 @@ class AndroidExtraction(MVTModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/chrome_history.py

@@ -26,7 +26,7 @@ class ChromeHistory(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/dumpsys_accessibility.py

@@ -21,7 +21,7 @@ class DumpsysAccessibility(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/dumpsys_activities.py

@@ -21,7 +21,7 @@ class DumpsysActivities(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/dumpsys_appops.py

@@ -23,7 +23,7 @@ class DumpsysAppOps(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/dumpsys_battery_daily.py

@@ -21,7 +21,7 @@ class DumpsysBatteryDaily(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/dumpsys_battery_history.py

@@ -21,7 +21,7 @@ class DumpsysBatteryHistory(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/dumpsys_dbinfo.py

@@ -23,7 +23,7 @@ class DumpsysDBInfo(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/dumpsys_full.py

@@ -20,7 +20,7 @@ class DumpsysFull(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/dumpsys_receivers.py

@@ -27,7 +27,7 @@ class DumpsysReceivers(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/files.py

@@ -32,7 +32,7 @@ class Files(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/getprop.py

@@ -22,7 +22,7 @@ class Getprop(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/logcat.py

@@ -20,7 +20,7 @@ class Logcat(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/packages.py

@@ -77,7 +77,7 @@ class Packages(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/processes.py

@@ -19,7 +19,7 @@ class Processes(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/root_binaries.py

@@ -19,7 +19,7 @@ class RootBinaries(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/selinux_status.py

@@ -21,7 +21,7 @@ class SELinuxStatus(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/settings.py

@@ -67,7 +67,7 @@ class Settings(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/sms.py

@@ -52,7 +52,7 @@ class SMS(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/adb/whatsapp.py

@@ -26,7 +26,7 @@ class Whatsapp(AndroidExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/backup/base.py

@@ -22,7 +22,7 @@ class BackupExtraction(MVTModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/backup/sms.py

@@ -19,7 +19,7 @@ class SMS(BackupExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/bugreport/accessibility.py

@@ -21,7 +21,7 @@ class Accessibility(BugReportModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/bugreport/activities.py

@@ -21,7 +21,7 @@ class Activities(BugReportModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/bugreport/appops.py

@@ -21,7 +21,7 @@ class Appops(BugReportModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/bugreport/base.py

@@ -22,7 +22,7 @@ class BugReportModule(MVTModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/bugreport/battery_daily.py

@@ -21,7 +21,7 @@ class BatteryDaily(BugReportModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/bugreport/battery_history.py

@@ -21,7 +21,7 @@ class BatteryHistory(BugReportModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/bugreport/dbinfo.py

@@ -23,7 +23,7 @@ class DBInfo(BugReportModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/bugreport/getprop.py

@@ -22,7 +22,7 @@ class Getprop(BugReportModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/bugreport/packages.py

@@ -24,7 +24,7 @@ class Packages(BugReportModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/android/modules/bugreport/receivers.py

@@ -27,7 +27,7 @@ class Receivers(BugReportModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/common/cmd_check_iocs.py

@@ -18,7 +18,7 @@ class CmdCheckIOCS(Command):
         self,
         target_path: Optional[str] = "",
         results_path: Optional[str] = "",
-        ioc_files: Optional[list] = [],
+        ioc_files: Optional[list] = None,
         module_name: Optional[str] = "",
         serial: Optional[str] = "",
         fast_mode: Optional[bool] = False,

mvt/common/command.py

@@ -23,7 +23,7 @@ class Command:
         self,
         target_path: Optional[str] = "",
         results_path: Optional[str] = "",
-        ioc_files: Optional[list] = [],
+        ioc_files: Optional[list] = None,
         module_name: Optional[str] = "",
         serial: Optional[str] = "",
         fast_mode: Optional[bool] = False,

mvt/common/module.py

@@ -37,7 +37,7 @@ class MVTModule:
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         """Initialize module.
 

mvt/ios/cmd_check_backup.py

@@ -20,7 +20,7 @@ class CmdIOSCheckBackup(Command):
         self,
         target_path: Optional[str] = "",
         results_path: Optional[str] = "",
-        ioc_files: Optional[list] = [],
+        ioc_files: Optional[list] = None,
         module_name: Optional[str] = "",
         serial: Optional[str] = "",
         fast_mode: Optional[bool] = False,

mvt/ios/cmd_check_fs.py

@@ -20,7 +20,7 @@ class CmdIOSCheckFS(Command):
         self,
         target_path: Optional[str] = "",
         results_path: Optional[str] = "",
-        ioc_files: Optional[list] = [],
+        ioc_files: Optional[list] = None,
         module_name: Optional[str] = "",
         serial: Optional[str] = "",
         fast_mode: Optional[bool] = False,

mvt/ios/modules/backup/backup_info.py

@@ -24,7 +24,7 @@ class BackupInfo(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/backup/configuration_profiles.py

@@ -26,7 +26,7 @@ class ConfigurationProfiles(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/backup/manifest.py

@@ -28,7 +28,7 @@ class Manifest(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/backup/profile_events.py

@@ -27,7 +27,7 @@ class ProfileEvents(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/base.py

@@ -26,7 +26,7 @@ class IOSExtraction(MVTModule):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,
@@ -139,8 +139,8 @@ class IOSExtraction(MVTModule):
 
     def _find_ios_database(
         self,
-        backup_ids: Optional[list] = [],
-        root_paths: Optional[list] = []
+        backup_ids: Optional[list] = None,
+        root_paths: Optional[list] = None
     ) -> None:
         """Try to locate a module's database file from either an iTunes
         backup or a full filesystem dump. This is intended only for

mvt/ios/modules/fs/analytics.py

@@ -28,7 +28,7 @@ class Analytics(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/fs/analytics_ios_versions.py

@@ -25,7 +25,7 @@ class AnalyticsIOSVersions(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/fs/cache_files.py

@@ -20,7 +20,7 @@ class CacheFiles(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/fs/filesystem.py

@@ -26,7 +26,7 @@ class Filesystem(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/fs/net_netusage.py

@@ -29,7 +29,7 @@ class Netusage(NetBase):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/fs/safari_favicon.py

@@ -27,7 +27,7 @@ class SafariFavicon(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/fs/shutdownlog.py

@@ -25,7 +25,7 @@ class ShutdownLog(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/fs/version_history.py

@@ -27,7 +27,7 @@ class IOSVersionHistory(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/fs/webkit_indexeddb.py

@@ -29,7 +29,7 @@ class WebkitIndexedDB(WebkitBase):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/fs/webkit_localstorage.py

@@ -27,7 +27,7 @@ class WebkitLocalStorage(WebkitBase):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/fs/webkit_safariviewservice.py

@@ -27,7 +27,7 @@ class WebkitSafariViewService(WebkitBase):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/chrome_favicon.py

@@ -31,7 +31,7 @@ class ChromeFavicon(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/chrome_history.py

@@ -31,7 +31,7 @@ class ChromeHistory(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/contacts.py

@@ -27,7 +27,7 @@ class Contacts(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/firefox_favicon.py

@@ -29,7 +29,7 @@ class FirefoxFavicon(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/firefox_history.py

@@ -33,7 +33,7 @@ class FirefoxHistory(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/idstatuscache.py

@@ -31,7 +31,7 @@ class IDStatusCache(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/interactionc.py

@@ -29,7 +29,7 @@ class InteractionC(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/locationd.py

@@ -30,7 +30,7 @@ class LocationdClients(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/net_datausage.py

@@ -30,7 +30,7 @@ class Datausage(NetBase):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/osanalytics_addaily.py

@@ -30,7 +30,7 @@ class OSAnalyticsADDaily(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/safari_browserstate.py

@@ -31,7 +31,7 @@ class SafariBrowserState(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/safari_history.py

@@ -35,7 +35,7 @@ class SafariHistory(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/shortcuts.py

@@ -32,7 +32,7 @@ class Shortcuts(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/sms.py

@@ -30,7 +30,7 @@ class SMS(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/sms_attachments.py

@@ -30,7 +30,7 @@ class SMSAttachments(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/tcc.py

@@ -54,7 +54,7 @@ class TCC(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/webkit_resource_load_statistics.py

@@ -31,7 +31,7 @@ class WebkitResourceLoadStatistics(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/webkit_session_resource_log.py

@@ -38,7 +38,7 @@ class WebkitSessionResourceLog(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/mixed/whatsapp.py

@@ -29,7 +29,7 @@ class Whatsapp(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,

mvt/ios/modules/net_base.py

@@ -25,7 +25,7 @@ class NetBase(IOSExtraction):
         results_path: Optional[str] = "",
         fast_mode: Optional[bool] = False,
         log: logging.Logger = logging.getLogger(__name__),
-        results: Optional[list] = []
+        results: Optional[list] = None
     ) -> None:
         super().__init__(file_path=file_path, target_path=target_path,
                          results_path=results_path, fast_mode=fast_mode,