From fe8c74ba08ec5f7d0d8da9c97ad9b03ef580d185 Mon Sep 17 00:00:00 2001
From: Valentin Samir <valentin.samir@crans.org>
Date: Sun, 7 Jun 2015 17:12:04 +0200
Subject: [PATCH] User attribut may not exist

---
 cas_server/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cas_server/models.py b/cas_server/models.py
index 3c0635f..2b9631b 100644
--- a/cas_server/models.py
+++ b/cas_server/models.py
@@ -186,7 +186,7 @@ class ServicePattern(models.Model):
                 raise BadFilter('%s do not match %s %s' % (
                     filtre.pattern,
                     filtre.attribut,
-                    user.attributs[filtre.attribut]
+                    user.attributs.get(filtre.attribut)
                 ))
         if self.user_field and not user.attributs.get(self.user_field):
             raise UserFieldNotDefined()