added Android project files

[rocksndiamonds.git] / src / anim.c

diff --git a/src/anim.c b/src/anim.c
index 14dccc69c46d25a34764b0cbdbf7e18bd2354ad3..3e2f1222ee1bc82b0ced39b0f20c0313cef0203a 100644 (file)
--- a/src/anim.c
+++ b/src/anim.c
@@ -242,6 +242,9 @@ int getAnimationFrame(int num_frames, int delay, int mode, int start_frame,
 {
   int frame = 0;
 
+  if (delay < 1)                       // delay must be at least 1
+    delay = 1;
+
   sync_frame += start_frame * delay;
 
   if (mode & ANIM_LOOP)                        // looping animation