From 88f7865043ce9f78df88be745aeff55671abfef0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thibault=20Delavall=C3=A9e?= <tde@openerp.com>
Date: Fri, 25 Apr 2014 14:27:26 +0200
Subject: [PATCH] [FIX] mail: unlink only sent emails, not failed emails.

bzr revid: tde@openerp.com-20140425122726-k5upt8tq5xp4m228
---
 addons/mail/mail_mail.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/mail/mail_mail.py b/addons/mail/mail_mail.py
index 12903d02236..a32d82e221e 100644
--- a/addons/mail/mail_mail.py
+++ b/addons/mail/mail_mail.py
@@ -135,7 +135,7 @@ class mail_mail(osv.Model):
         :param browse_record mail: the mail that was just sent
         :return: True
         """
-        if mail.auto_delete:
+        if mail_sent and mail.auto_delete:
             # done with SUPERUSER_ID to avoid giving large unlink access rights
             self.unlink(cr, SUPERUSER_ID, [mail.id], context=context)
         return True