Do not filter items when resource is not set.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@35531 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/Movement_getUseItemList.xml

@@ -63,7 +63,7 @@ item_list = getattr(portal_categories.use, method_id)(local_sort_id=(\'int_index
 \n
 resource = context.getResourceValue()\n
 if resource is None:\n
-  item_display_list = ()\n
+  item_display_list = item_list\n
 else:\n
   selected_use_list = [use_value.getCategoryRelativeUrl() for use_value in resource.getUseValueList()]\n
   item_display_list = [item for item in item_list if item[1] in selected_use_list]\n