Only add a value to the list of processed (predicate, value) when there is

actually a value defined on the predicate.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@9395 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/DomainTool.py

@@ -261,10 +261,10 @@ class DomainTool(BaseTool):
             if mapped_value_property in prop_list:
               # we already have one value for this (categories, property)
               continue
-            prop_list.append(mapped_value_property)
 
             value = predicate.getProperty(mapped_value_property)
             if value is not None:
+              prop_list.append(mapped_value_property)
               mv_prop_list = \
                   mapped_value_property_dict.setdefault(
                   mapped_value_property, [])