From: Radek Czajka <radoslaw.czajka@nowoczesnapolska.org.pl>
Date: Wed, 21 Dec 2011 11:42:43 +0000 (+0100)
Subject: bugfix
X-Git-Url: https://git.mdrn.pl/redakcja.git/commitdiff_plain/0a08ba4250b13d7804118703aa0acca6a1a1703c

bugfix
---

diff --git a/apps/catalogue/models/image.py b/apps/catalogue/models/image.py
index 90a6e02a..797d27d5 100755
--- a/apps/catalogue/models/image.py
+++ b/apps/catalogue/models/image.py
@@ -69,7 +69,9 @@ class Image(dvcs_models.Document):
                 """Returns own file object. Ignores slug ad mime_type."""
                 return open(self.image.path)
 
-        picture_xml = self.publishable().materialize()
+        publishable = self.publishable()
+        assert publishable, _("There is no publishable revision")
+        picture_xml = publishable.materialize()
 
         try:
             picture = WLPicture.from_string(picture_xml.encode('utf-8'),