From 48cb1d313802dd13dd754dea60227716bbc90b34 Mon Sep 17 00:00:00 2001
From: Timothy Legge <timlegge@gmail.com>
Date: Wed, 22 Sep 2010 21:45:44 -0300
Subject: [PATCH] Fix 6902 - If Title is None set to Unknown

---
 src/calibre/devices/kobo/books.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/calibre/devices/kobo/books.py b/src/calibre/devices/kobo/books.py
index 496162d668..5724efc4ec 100644
--- a/src/calibre/devices/kobo/books.py
+++ b/src/calibre/devices/kobo/books.py
@@ -41,6 +41,10 @@ class Book(MetaInformation):
             self.authors = ['']
         else:
             self.authors = [authors]
+	
+	if not title:
+            self.title = 'Unknown'
+	    
         self.mime = mime
 
         self.size = size # will be set later if None