From 3a63f1ab52cc7e8c6c19b38e934cebfeda940dab Mon Sep 17 00:00:00 2001
From: Luke Hudson <lukeletters@gmail.com>
Date: Thu, 7 Jan 2010 01:39:21 +0000
Subject: [PATCH] BUGFIX: Check for empty

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/branches/2.4@96441 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 javascript/WidgetAreaEditor.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/javascript/WidgetAreaEditor.js b/javascript/WidgetAreaEditor.js
index 43f23eee..d8a61b71 100644
--- a/javascript/WidgetAreaEditor.js
+++ b/javascript/WidgetAreaEditor.js
@@ -63,6 +63,9 @@ WidgetAreaEditorClass.prototype = {
 		this.name = this.getAttribute('name');
 
 		var monkeyWith = function(widgets, name) {
+			if (!widgets) {
+				return;
+			}
 			for(var i = 0; i < widgets.length; i++) {
 				widget = widgets[i];
 				if (!widget.getAttribute('rewritten') && (widget.id || widget.name)) {