From: Guillaume Pellerin <yomguy@parisson.com>
Date: Sun, 20 Jul 2014 19:32:41 +0000 (+0200)
Subject: try bugfix
X-Git-Tag: 2.8.1-pro~282^2~69
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=2f29be17122d20a5c0b742cd15df96ec22502e00;p=teleforma.git

try bugfix
---

diff --git a/teleforma/models/pro.py b/teleforma/models/pro.py
index b50ebe13..e89fc8ca 100755
--- a/teleforma/models/pro.py
+++ b/teleforma/models/pro.py
@@ -325,6 +325,6 @@ class SeminarRevision(models.Model):
 
     def delta(self):
         if self.date_modified:
-            return date_modified - date
+            return self.date_modified - self.date
         else:
             return None