Bug fix in getobject() : an object may be false while existing.

See http://www.erp5.org/pipermail/erp5-dev/2004-May/000003.html for more details.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@5721 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ZSQLCatalog/ZSQLCatalog.py

@@ -703,7 +703,7 @@ class ZCatalog(Folder, Persistent, Implicit):
 
     path = self.getpath(uid, sql_catalog_id=sql_catalog_id)
     obj = self.aq_parent.unrestrictedTraverse(path)
-    if not obj:
+    if obj is None:
       if REQUEST is None:
         REQUEST=self.REQUEST
       obj = self.resolve_url(path, REQUEST)