From 03e6f7235bd671330f807642fefd297c42413c45 Mon Sep 17 00:00:00 2001
From: louisremi <louisremi@louisremi-laptop.(none)>
Date: Tue, 1 Feb 2011 19:57:14 +0100
Subject: [PATCH] there was no way to 'manually' stop an animation

---
 src/effects.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/effects.js b/src/effects.js
index 82548611..6a72a88f 100644
--- a/src/effects.js
+++ b/src/effects.js
@@ -470,7 +470,7 @@ jQuery.extend( jQuery.fx, {
 
 		if ( !timers.length ) {
 			jQuery.fx.stop();
-		} else if ( jQuery.support.requestAnimationFrame ) {
+		} else if ( jQuery.support.requestAnimationFrame && timerId) {
 			window[jQuery.support.requestAnimationFrame](jQuery.fx.tick);
 		}
 	},