From: jeresig <jeresig@gmail.com>
Date: Fri, 24 Sep 2010 19:57:51 +0000 (-0400)
Subject: Make sure that a clone of the animate speed properties are used to avoid recursion... 
X-Git-Url: http://git.asbjorn.biz/?a=commitdiff_plain;h=f10057bc481753d92ebfb8dfcef5197af5d76972;hp=e0a9615f82fcdad73de6db42a995eb2a5550e361;p=jquery.git

Make sure that a clone of the animate speed properties are used to avoid recursion problems. Fixes #3583.
---

diff --git a/src/effects.js b/src/effects.js
index f3163eb..56141bb 100644
--- a/src/effects.js
+++ b/src/effects.js
@@ -248,7 +248,7 @@ jQuery.each({
 
 jQuery.extend({
 	speed: function( speed, easing, fn ) {
-		var opt = speed && typeof speed === "object" ? speed : {
+		var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {
 			complete: fn || !fn && easing ||
 				jQuery.isFunction( speed ) && speed,
 			duration: speed,