[FIX] mail: correct search for records without next activity date

`date_deadline` being required, search for records without deadline is actually searching for records without next activities.
2018-08-13 16:28:45 +02:00
parent c605acd0a0
commit 13f55a5a89
1 changed files with 2 additions and 0 deletions
@@ -363,6 +363,8 @@ class MailActivityMixin(models.AbstractModel):
            record.activity_date_deadline = record.activity_ids[:1].date_deadline

    def _search_activity_date_deadline(self, operator, operand):
+        if operator == '=' and not operand:
+            return [('activity_ids', '=', False)]
        return [('activity_ids.date_deadline', operator, operand)]

    @api.model