X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/1405761d13e0ba62db4b1f9a9d5fa1472142b6d0..516c726d5bc9a59d8bd672710700e5a753fc8f8e:/apps/catalogue/__init__.py

diff --git a/apps/catalogue/__init__.py b/apps/catalogue/__init__.py
index 2d0d89dd1..45acadc64 100644
--- a/apps/catalogue/__init__.py
+++ b/apps/catalogue/__init__.py
@@ -11,7 +11,7 @@ class Settings(AppSettings):
     """Default settings for catalogue app."""
     DEFAULT_LANGUAGE = u'pol'
     # PDF needs TeXML + XeLaTeX, MOBI needs Calibre.
-    DONT_BUILD = {'pdf', 'mobi'}
+    DONT_BUILD = set(['pdf', 'mobi'])
     FORMAT_ZIPS = {
             'epub': 'wolnelektury_pl_epub',
             'pdf': 'wolnelektury_pl_pdf',