X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/4437d85206a7deb768c75a4fd1cb1b474e87efe3..bdabaaf2da173e1778667f69f125925dcb9149df:/apps/dvcs/models.py?ds=sidebyside

diff --git a/apps/dvcs/models.py b/apps/dvcs/models.py
index 5ce00c0f..dddbf3ad 100644
--- a/apps/dvcs/models.py
+++ b/apps/dvcs/models.py
@@ -240,7 +240,7 @@ class Document(models.Model):
         return rev if rev is not None else -1
 
     def at_revision(self, rev):
-        if rev:
+        if rev is not None:
             return self.change_set.get(revision=rev)
         else:
             return self.head