DomainTool: Only look categories up when using them.

product/ERP5/Tool/DomainTool.py

@@ -157,6 +157,7 @@ class DomainTool(BaseTool):
 
             query_list.append(query)
 
+      if tested_base_category_list != []:
         # Add category selection
         if tested_base_category_list is None:
           if acquired:
@@ -172,8 +173,6 @@ class DomainTool(BaseTool):
           extend = category_list.extend
           for tested_base_category in tested_base_category_list:
             extend(getter(tested_base_category, base=1))
-
-      if tested_base_category_list != []:
         preferred_predicate_category_list = portal.portal_preferences.getPreferredPredicateCategoryList()
 
         if (preferred_predicate_category_list and