From 300832ebb3fd39314f31110cb3ac86c1473f9b27 Mon Sep 17 00:00:00 2001
From: Nemirtingas <nanaki89@hotmail.fr>
Date: Fri, 2 Aug 2019 09:09:32 +0200
Subject: [PATCH] I think i should protect this

---
 overlay_experimental/steam_overlay.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/overlay_experimental/steam_overlay.cpp b/overlay_experimental/steam_overlay.cpp
index 0300e81..3dd5d75 100644
--- a/overlay_experimental/steam_overlay.cpp
+++ b/overlay_experimental/steam_overlay.cpp
@@ -241,6 +241,8 @@ void Steam_Overlay::OverlayProc( int width, int height )
     if (!show_overlay)
         return;
 
+    std::lock_guard<std::recursive_mutex> lock(global_mutex);
+
     int friend_size = friends->size();
 
     // Set the overlay windows to the size of the game window