compatibility for Predicate updated

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@3342 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/__init__.py

@@ -76,6 +76,8 @@ def initialize( context ):
   # For compatibility
   import Document  
   Document.PredicateGroup = Document.Predicate
+  from Products.ERP5Type import Document as ERP5TypeDocument
+  ERP5TypeDocument.PredicateGroup = Document.Predicate
   # Initialize
   initializeProduct(context, this_module, globals(),
                          document_module = Document,