Ensure to set only once each email as default destination

issue11264 review384431002
2022-02-22 22:58:33 +01:00
parent 33b9833b65
commit cbd434c404
1 changed files with 3 additions and 2 deletions
@@ -492,16 +492,17 @@ class EmailTemplate(ModelSQL, ModelView):
                        ],
                    ],
                ])
-        values['to'] = addresses = []
+        addresses = set()
        for field in fields:
            try:
                if field.name == 'id':
                    value = record
                else:
                    value = getattr(record, field.name)
-                addresses += cls.get_addresses(value)
+                addresses.update(cls.get_addresses(value))
            except AccessError:
                pass
+        values['to'] = list(addresses)

        try:
            values['subject'] = '%s: %s' % (