From ea4c6df7d6658e20a4f2b7917fc5449807630b31 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?S=C3=A9bastien=20BEAU?= Date: Mon, 25 Feb 2019 15:57:56 +0100 Subject: [PATCH] [FIX] fix helper --- mail_usability/models/mail_message.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/mail_usability/models/mail_message.py b/mail_usability/models/mail_message.py index 7b0a39c..f046bb5 100644 --- a/mail_usability/models/mail_message.py +++ b/mail_usability/models/mail_message.py @@ -14,5 +14,7 @@ class MailMessage(models.Model): # we do not use a reference field here as mail message # are used everywhere and many model are not yet loaded # so odoo raise exception - self.ensure_one() - return self.env[self.model].browse(self.res_id) + if self: + self.ensure_one() + return self.env[self.model].browse(self.res_id) + return None