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

9e6ee9e7 · Kees Bakker · 9f6e4ab9 · 9e6ee9e7
Commit 9e6ee9e7 authored Oct 27, 2011 by Kees Bakker
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SDL_gesture.c src/events/SDL_gesture.c +2 -1

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--- 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);