Don't allow pressed fingers count to wrap around.

Play safe. Shouldn't happen, but you never know with Android.
2013-01-09 00:41:40 +01:00 · 2013-01-09 00:41:40 +01:00 · 5832f849f0
parent c3ff164919
commit 5832f849f0
1 changed files with 2 additions and 1 deletions
--- a/android/native/jni/input_android.c
+++ b/android/native/jni/input_android.c
@ -170,7 +170,8 @@ static void android_input_poll(void *data)
               else
               {
                  memmove(pointer + motion_pointer, pointer + motion_pointer + 1, (MAX_TOUCH - motion_pointer - 1) * sizeof(struct input_pointer));
-                  pointer_count--;
+                  if (pointer_count > 0)
+                     pointer_count--;
               }
            }
            else