Fixed a bug. context is not available here. use self.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20977 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/NotificationTool.py

@@ -314,7 +314,7 @@ class NotificationTool(BaseTool):
                                                            **event_keyword_argument_dict)
       else:
         from Products.ERP5Type.Document import newTempEvent
-        event = newTempEvent(context, '_',
+        event = newTempEvent(self, '_',
                              **event_keyword_argument_dict)
       event.setSourceValue(from_person)
       event.setDestinationValueList(to_person_list)