From 7e347217a64fcaa450ffbf41555c9d107fe8a496 Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Sat, 7 Jan 2012 18:57:40 +0100
Subject: [PATCH] MINOR Only use cookie storage in TabSet.js if the element has
 a unique ID to correlate the cookie to

---
 javascript/TabSet.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/javascript/TabSet.js b/javascript/TabSet.js
index 0b2bb5bcb..504684fc2 100644
--- a/javascript/TabSet.js
+++ b/javascript/TabSet.js
@@ -18,9 +18,10 @@
 				this.rewriteHashlinks();
 
 				// Initialize jQuery UI tabs
+				var id = this.attr('id');
 				this.tabs({
-					cookie: $.cookie ? { expires: 30, path: '/', name: 'ui-tabs-' + this.attr('id') } : false
-				});
+					cookie: ($.cookie && id) ? { expires: 30, path: '/', name: 'ui-tabs-' + id } : false
+			});
 			},
 		
 			/**