From a950b1a8f784cf4a40d23031c8cc5f1fe568124b Mon Sep 17 00:00:00 2001
From: miker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Wed, 15 Apr 2009 15:08:15 +0000
Subject: [PATCH] protect the org trail from the top of the tree

git-svn-id: svn://svn.open-ils.org/ILS/trunk@12875 dcc99617-32d9-48b4-a31d-7c20da2025e4
---
 Open-ILS/web/js/dojo/fieldmapper/OrgUtils.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Open-ILS/web/js/dojo/fieldmapper/OrgUtils.js b/Open-ILS/web/js/dojo/fieldmapper/OrgUtils.js
index b043edfa66..caaa998bca 100644
--- a/Open-ILS/web/js/dojo/fieldmapper/OrgUtils.js
+++ b/Open-ILS/web/js/dojo/fieldmapper/OrgUtils.js
@@ -174,7 +174,9 @@ if(!dojo._hasResource["fieldmapper.OrgUtils"]){
 
 		while( node ) {
 			na.push(node);
-			node = fieldmapper.aou.findOrgUnit(node.parent_ou());
+			node = null;
+			if (node.parent_ou())
+				node = fieldmapper.aou.findOrgUnit(node.parent_ou());
 		}
 
 		return na.reverse();
-- 
2.11.0