If an object does not have getBaseCategoryId, simply ignore it.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@193 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/CMFCategory/Renderer.py

@@ -190,6 +190,8 @@ class Renderer(Filter):
         else:
           # If the base category of this category does not match the guessed base category,
           # merely ignore this category.
+          if not hasattr('getBaseCategoryId'):
+            continue
           if value.getBaseCategoryId() != guessed_base_category:
             continue
       else: