Fix missing self. in events.models.__unicode__

Signed-off-by: Nicolas Iooss <nicolas.iooss_git@polytechnique.org>

diff --git a/xnet/events/models.py b/xnet/events/models.py
index a5a735d..5c77a2e 100644 (file)
--- a/xnet/events/models.py
+++ b/xnet/events/models.py
@@ -101,9 +101,8 @@ class Registration(models.Model):
     state = xwf_models.StateField(RegistrationWorkflow, verbose_name=u"état")
 
     def __unicode__(self):
-        return "%s, %s, %s".format(unicode(user), unicode(event), unicode(option))
+        return "%s, %s, %s".format(unicode(self.user), unicode(self.event), unicode(self.option))
 
     class Meta:
         verbose_name = _(u"inscription")
         verbose_name_plural = _(u"inscriptions")
-