From 632ca11a949dddebf6ab050f1f64942bddc21bf4 Mon Sep 17 00:00:00 2001
From: Olivier Dony <odo@openerp.com>
Date: Mon, 16 Mar 2015 11:37:03 +0100
Subject: [PATCH] [FIX] mail: no crash when generating footer on models w/o
 _get_access_link()

---
 addons/mail/mail_mail.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/addons/mail/mail_mail.py b/addons/mail/mail_mail.py
index 5a54de14094..14b283ab47d 100644
--- a/addons/mail/mail_mail.py
+++ b/addons/mail/mail_mail.py
@@ -157,6 +157,8 @@ class mail_mail(osv.Model):
         if partner and partner.user_ids:
             base_url = self.pool.get('ir.config_parameter').get_param(cr, SUPERUSER_ID, 'web.base.url')
             mail_model = mail.model or 'mail.thread'
+            if not hasattr(self.pool[mail_model], '_get_access_link'):
+                return None
             url = urljoin(base_url, self.pool[mail_model]._get_access_link(cr, uid, mail, partner, context=context))
             return "<span class='oe_mail_footer_access'><small>%(access_msg)s <a style='color:inherit' href='%(portal_link)s'>%(portal_msg)s</a></small></span>" % {
                 'access_msg': _('about') if mail.record_name else _('access'),