Fixed crash when restoring the desktop mode on macOS

Fixes #12460
libsdl-org · Mar 4, 2025 · 80ae3a7 · 80ae3a7
1 parent 5f07347
commit 80ae3a7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/video/cocoa/SDL_cocoamodes.m b/src/video/cocoa/SDL_cocoamodes.m
@@ -644,7 +644,9 @@ static CGError SetDisplayModeForDisplay(CGDirectDisplayID display, SDL_DisplayMo
         result = CGDisplaySetDisplayMode(display, moderef, NULL);
         if (result == kCGErrorSuccess) {
             // If this mode works, try it first next time.
-            CFArrayExchangeValuesAtIndices(data->modes, i, 0);
+            if (i > 0) {
+                CFArrayExchangeValuesAtIndices(data->modes, i, 0);
+            }
             break;
         }
     }