Correct usage of SDL_AddDollarGesture (return value >= 0 on success)

libsdl-org · Oct 27, 2011 · 6af9999aa64bea78e4d4a8e5522a6148563f3fdb · 6af9999
1 parent e2aeb03
commit 6af9999aa64bea78e4d4a8e5522a6148563f3fdb
Unified Split

Showing with 2 additions and 1 deletion.

+2 −1 src/events/SDL_gesture.c
diff --git a/src/events/SDL_gesture.c b/src/events/SDL_gesture.c
@@ -227,7 +227,8 @@ int SDL_LoadDollarTemplates(SDL_TouchID touchId, SDL_RWops *src)
 
         if (touchId >= 0) {
             //printf("Adding loaded gesture to 1 touch\n");
-            if (SDL_AddDollarGesture(touch,templ.path)) loaded++;
+            if (SDL_AddDollarGesture(touch, templ.path) >= 0)
+                loaded++;
         }
         else {
             //printf("Adding to: %i touches\n",SDL_numGestureTouches);