Support base_category in asSqlExpression

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@5817 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/CMFCategory/Category.py

@@ -544,7 +544,7 @@ class BaseCategory(Category):
     security = ClassSecurityInfo()
     security.declareObjectProtected(Permissions.AccessContentsInformation)
 
-    def asSqlExpression(self, strict_membership=0, table='category'):
+    def asSqlExpression(self, strict_membership=0, table='category', base_category=None):
       """
         A Predicate can be rendered as an sql expression. This
         can be useful to create reporting trees based on the