From: miker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Wed, 9 Apr 2008 16:10:07 +0000 (+0000)
Subject: protect against empty list items
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=9ecfb85b941547e3089a0f696a069e961710a40b;p=Evergreen.git

protect against empty list items

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_1_2@9280 dcc99617-32d9-48b4-a31d-7c20da2025e4
---

diff --git a/Open-ILS/xul/staff_client/server/patron/user_edit.js b/Open-ILS/xul/staff_client/server/patron/user_edit.js
index 9f78774a35..c67d1f8e6b 100644
--- a/Open-ILS/xul/staff_client/server/patron/user_edit.js
+++ b/Open-ILS/xul/staff_client/server/patron/user_edit.js
@@ -286,6 +286,8 @@ function grep ( code, list ) {
 
 function trim_ou_tree (tree, list) {
 	for (var i in tree) {
+		if (!tree) continue;
+
 		var type = grep( function(x) {return x.id() == tree[i].ou_type()}, ou_type_list )[0];
 		if ( type && type.can_have_users() == 't' )
 			list.push(tree[i]);