Remove useless call.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@17758 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/AlarmTool.py

@@ -129,7 +129,6 @@ class AlarmTool(BaseTool):
       We will look at all alarms and see if they should be activated,
       if so then we will activate them.
     """
-    current_date = DateTime()
     for alarm in self.getAlarmList(to_active=1):
       if alarm is not None:
         user = alarm.getWrappedOwner()