From 25c072d4ecc2cc7abe4dfed8309cefe066887613 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 16 Jun 2011 11:08:14 -0600
Subject: [PATCH] ...

---
 src/calibre/ebooks/oeb/stylizer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/ebooks/oeb/stylizer.py b/src/calibre/ebooks/oeb/stylizer.py
index 67b92b5b5a..911e4f8a05 100644
--- a/src/calibre/ebooks/oeb/stylizer.py
+++ b/src/calibre/ebooks/oeb/stylizer.py
@@ -539,7 +539,7 @@ class Style(object):
         '''
         Return the background color by parsing both the background-color and
         background shortcut properties. Note that inheritance/default values
-        are not used.
+        are not used. None is returned if no background color is set.
         '''
 
         def validate_color(col):