From 56281b7f3e3ed5d38069a46351e91b4e22bbc5db Mon Sep 17 00:00:00 2001
From: Tom Rix <tom@rixth.org>
Date: Thu, 23 Jul 2009 00:54:40 +0000
Subject: [PATCH] MINOR prevent exceptions when the wrong object type is passed
 to LeftAndMain

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@82488 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 code/LeftAndMain.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/LeftAndMain.php b/code/LeftAndMain.php
index 3ebea605..e9d057fd 100644
--- a/code/LeftAndMain.php
+++ b/code/LeftAndMain.php
@@ -864,7 +864,8 @@ if(node && node.parentTreeNode) node.parentTreeNode.removeTreeNode(node);
 $('Form_EditForm').closeIfSetTo($id);
 JS;
 		FormResponse::add($response);
-		FormResponse::add($this->showSingleInstanceOnlyInCreateFieldJS($page));
+		
+		if ($this instanceof LeftAndMain) FormResponse::add($this->showSingleInstanceOnlyInCreateFieldJS($page));
 		return FormResponse::respond();
 	}