From: Robert Błaut <listy@blaut.biz>
Date: Wed, 5 Mar 2014 13:38:44 +0000 (+0100)
Subject: fix impovement for IT #3356 - workaround rare problem
X-Git-Tag: 1.7~99^2~14
X-Git-Url: https://git.mdrn.pl/librarian.git/commitdiff_plain/5782cd6d2ee17eb613055e6b641f01dcd58af80e?ds=sidebyside

fix impovement for IT #3356 - workaround rare problem
---

diff --git a/librarian/epub.py b/librarian/epub.py
index 8220ccb..8dba5ac 100644
--- a/librarian/epub.py
+++ b/librarian/epub.py
@@ -284,7 +284,10 @@ class TOC(object):
 
             nav_label = nav_map.makeelement(NCXNS('navLabel'))
             text = nav_map.makeelement(NCXNS('text'))
-            text.text = re.sub(r'\n', ' ', child.name)
+            if child.name is not None:
+                text.text = re.sub(r'\n', ' ', child.name)
+            else:
+                text.text = child.name
             nav_label.append(text)
             nav_point.append(nav_label)