[damned-lies] Simplified Information object creation

[Claude Paroz <claudep src gnome org>]

commit ca5f3049cdc509a802dbe1b2d76527cf81e2aef1
Author: Claude Paroz <claude 2xlibre net>
Date:   Fri Oct 30 17:51:22 2015 +0100

    Simplified Information object creation

 stats/models.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/stats/models.py b/stats/models.py
index 7805e34..83bdc96 100644
--- a/stats/models.py
+++ b/stats/models.py
@@ -1569,7 +1569,7 @@ class Statistics(models.Model):
         logging.debug("%s:\n%s" % (self.language, str(stats)))
 
     def set_error(self, tp, description):
-        self.information_set.add(Information(type=tp, description=description))
+        Information.objects.create(statistics=self, type=tp, description=description)
 
     def informations(self):
         """ Returns information_set, optionally augmented by domain information """