Add an error message to SDL_ListModes() if subsystem isn't initialized.

libsdl-org · Apr 2, 2019 · db3511150eb22aa79b81f71dd9aabbf762b87b6e · db35111
1 parent ac8354e
commit db3511150eb22aa79b81f71dd9aabbf762b87b6e
Unified Split

Showing with 1 addition and 0 deletions.

+1 −0 src/SDL12_compat.c
diff --git a/src/SDL12_compat.c b/src/SDL12_compat.c
@@ -2521,6 +2521,7 @@ SDL_ListModes(const SDL12_PixelFormat *format12, Uint32 flags)
     int i;
 
     if (!SDL20_WasInit(SDL_INIT_VIDEO)) {
+        SDL20_SetError("Video subsystem not initialized");
         return NULL;
     }