[FIX] calendar: do not modify original channels list.

Patch similar to d7b7b07. Closes #17318.
2017-06-01 09:24:07 +02:00
parent 7e44444878
commit 789cca58d6
1 changed files with 1 additions and 0 deletions
@@ -10,5 +10,6 @@ class CalendarBusController(BusController):
    # --------------------------
    def _poll(self, dbname, channels, last, options):
        if request.session.uid:
+            channels = list(channels)
            channels.append((request.db, 'calendar.alarm', request.env.user.partner_id.id))
        return super(CalendarBusController, self)._poll(dbname, channels, last, options)