Fixes lower() applied to None string.
--- a/src/cm/views/texts.py Tue Jun 25 13:30:31 2013 +0200
+++ b/src/cm/views/texts.py Tue Jun 25 13:34:18 2013 +0200
@@ -248,7 +248,7 @@
from cm.models import ApplicationConfiguration
categories = {}
for i in range(1, 6):
- if text_version.__dict__['category_' + str(i)].lower() != 'none':
+ if text_version.__dict__['category_' + str(i)] and text_version.__dict__['category_' + str(i)].lower() != 'none':
if text_version.__dict__['category_' + str(i)] != None and text_version.__dict__['category_' + str(i)] != '':
categories[i] = text_version.__dict__['category_' + str(i)]
else: