From a1473042b44e2fb1415ad4d996397d315ddb462c Mon Sep 17 00:00:00 2001
From: David Petersen <public@petersendidit.com>
Date: Thu, 28 Apr 2011 09:07:54 -0400
Subject: [PATCH] Tabs: Make sure prototype.url is defined before trying to
 shim it

---
 ui/jquery.ui.tabs.js | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/ui/jquery.ui.tabs.js b/ui/jquery.ui.tabs.js
index 82d3f186d..d4ee9984f 100755
--- a/ui/jquery.ui.tabs.js
+++ b/ui/jquery.ui.tabs.js
@@ -628,6 +628,14 @@ $.extend( $.ui.tabs, {
 
 // DEPRECATED
 if ( $.uiBackCompat !== false ) {
+
+	// url method
+	(function( $, prototype ) {
+		prototype.url = function( index, url ) {
+			this.anchors.eq( index ).attr( "href", url );
+		};
+	}( jQuery, jQuery.ui.tabs.prototype ) );
+
 	// ajaxOptions and cache options
 	(function( $, prototype ) {
 		$.extend( prototype.options, {
@@ -638,7 +646,7 @@ if ( $.uiBackCompat !== false ) {
 		var _create = prototype._create,
 			_setOption = prototype._setOption,
 			_destroy = prototype._destroy,
-			oldurl = prototype._url;
+			oldurl = prototype.url || $.noop;
 
 		$.extend( prototype, {
 			_create: function() {
@@ -864,13 +872,6 @@ if ( $.uiBackCompat !== false ) {
 		};
 	}( jQuery, jQuery.ui.tabs.prototype ) );
 
-	// url method
-	(function( $, prototype ) {
-		prototype.url = function( index, url ) {
-			this.anchors.eq( index ).attr( "href", url );
-		};
-	}( jQuery, jQuery.ui.tabs.prototype ) );
-
 	// panel ids (idPrefix option + title attribute)
 	(function( $, prototype ) {
 		$.extend( prototype.options, {