Add a warning about suspicious code.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@15480 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Catalog/CatalogTool.py

@@ -475,6 +475,8 @@ class CatalogTool (UniqueObject, ZCatalog, CMFCoreCatalogTool, ActiveObject):
                                   "deprecated. Please update your catalog "\
                                   "business template."
       if allowedRolesAndUsers:
+        # XXX: What with this string transformation ?! Souldn't it be done in
+        # dtml instead ?
         allowedRolesAndUsers = ["'%s'" % (role, ) for role in allowedRolesAndUsers]
         security_uid_list = [x.uid for x in method(security_roles_list = allowedRolesAndUsers)]
       else: