fix undefined name

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23685 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/NotificationTool.py

@@ -377,7 +377,7 @@ class NotificationTool(BaseTool):
       # CRM is not installed - only notification by email is possible
       # So create a temp object directly
       from Products.ERP5Type.Document import newTempEvent
-      new_event = newTempEvent(context, '_')
+      new_event = newTempEvent(self, '_')
       event_list = [new_event]
 
     if event in event_list: