From 0d2d293c028482cab845ded70e950c784a869e6e Mon Sep 17 00:00:00 2001
From: Shea Dawson <shea@livesource.co.nz>
Date: Thu, 3 Oct 2013 14:20:54 +1300
Subject: [PATCH] BUGFIX check if hints are defined for given pagetype before
 using. Fixes #861

---
 javascript/CMSMain.Tree.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/javascript/CMSMain.Tree.js b/javascript/CMSMain.Tree.js
index a8b28f7ab5..4774d9f07f 100644
--- a/javascript/CMSMain.Tree.js
+++ b/javascript/CMSMain.Tree.js
@@ -68,7 +68,7 @@
 						// Build a list for allowed children as submenu entries
 						var pagetype = node.data('pagetype'),
 							id = node.data('id'),
-							disallowedChildren = hints[pagetype].disallowedChildren,
+							disallowedChildren = (typeof hints[pagetype] != 'undefined') ? hints[pagetype].disallowedChildren : null,
 							allowedChildren = $.extend(true, {}, hints['All']), // clone
 							disallowedClass,
 							menuAllowedChildren = {},