From 4e1e5d9a86ac22533ee950b50f1cfd8f9b0ccd58 Mon Sep 17 00:00:00 2001
From: John Schember <john@nachtimwald.com>
Date: Mon, 14 Oct 2013 20:11:20 -0400
Subject: [PATCH] Fix issue #1239527: Htmlz inline css doesn't single quote
 fonts & thus destroys html.

---
 src/calibre/ebooks/htmlz/oeb2html.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/ebooks/htmlz/oeb2html.py b/src/calibre/ebooks/htmlz/oeb2html.py
index b162d9e19c..820f6e5839 100644
--- a/src/calibre/ebooks/htmlz/oeb2html.py
+++ b/src/calibre/ebooks/htmlz/oeb2html.py
@@ -267,7 +267,7 @@ class OEB2HTMLInlineCSSizer(OEB2HTML):
         # Turn style into strings for putting in the tag.
         style_t = ''
         if style_a:
-            style_t = ' style="%s"' % style_a
+            style_t = ' style="%s"' % style_a.replace('"', "'")
 
         # Write the tag.
         text.append('<%s%s%s>' % (tag, at, style_t))