Fixed SDL_PollEvent() so it only returns a boolean value (not -1)

libsdl-org · Apr 15, 2002 · c930dac · c930dac
1 parent 79fb32f
commit c930dac
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/events/SDL_events.c b/src/events/SDL_events.c
@@ -372,7 +372,10 @@ int SDL_PollEvent (SDL_Event *event)
 {
 	SDL_PumpEvents();
 
-	return(SDL_PeepEvents(event, 1, SDL_GETEVENT, SDL_ALLEVENTS));
+	/* We can't return -1, just return 0 (no event) on error */
+	if ( SDL_PeepEvents(event, 1, SDL_GETEVENT, SDL_ALLEVENTS) <= 0 )
+		return 0;
+	return 1;
 }
 
 int SDL_WaitEvent (SDL_Event *event)