Manage None as value of field in on_change method

issue6069 review27851002
2016-11-27 22:16:45 +01:00
parent ac13b01a3e
commit 20afd4d748
1 changed files with 1 additions and 1 deletions
@@ -364,7 +364,7 @@ class Action(ModelSQL, ModelView):

    @fields.depends('complaint')
    def on_change_with_unit(self, name=None):
-        if self.complaint.origin_model == 'sale.line':
+        if self.complaint and self.complaint.origin_model == 'sale.line':
            return self.complaint.origin.unit.id

    @fields.depends('complaint')