From a1b159a575c9d69b1d94c1eea195944b3119056b Mon Sep 17 00:00:00 2001
From: Vincent Pelletier <vincent@nexedi.com>
Date: Fri, 3 Aug 2007 09:19:06 +0000
Subject: [PATCH] Handle the case where no role is found.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@15441 20353a03-c40f-0410-a6d1-a30d3c3de9de
---
 product/ERP5Catalog/CatalogTool.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/product/ERP5Catalog/CatalogTool.py b/product/ERP5Catalog/CatalogTool.py
index b88ba05ea6..8ec77f5f72 100644
--- a/product/ERP5Catalog/CatalogTool.py
+++ b/product/ERP5Catalog/CatalogTool.py
@@ -474,8 +474,11 @@ class CatalogTool (UniqueObject, ZCatalog, CMFCoreCatalogTool, ActiveObject):
         raise DeprecationWarning, "The usage of allowedRolesAndUsers is "\
                                   "deprecated. Please update your catalog "\
                                   "business template."
-      allowedRolesAndUsers = ["'%s'" % (role, ) for role in allowedRolesAndUsers]
-      security_uid_list = [x.uid for x in method(security_roles_list = allowedRolesAndUsers)]
+      if allowedRolesAndUsers:
+        allowedRolesAndUsers = ["'%s'" % (role, ) for role in allowedRolesAndUsers]
+        security_uid_list = [x.uid for x in method(security_roles_list = allowedRolesAndUsers)]
+      else:
+        security_uid_list = []
       return security_uid_list, role_column_dict
 
     security.declarePublic( 'getSecurityQuery' )
-- 
2.30.9