From 96cf45469ef7132c9616007d2334bd714e3d8a12 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 20 Oct 2011 13:59:25 +0530
Subject: [PATCH] MOBI metadata: When reading metadata from MOBI files only use
 the title in the PDB header if there is no long title in the EXTH header, as
 the book title. Fixes #875243 (Private bug)

---
 src/calibre/ebooks/mobi/reader.py | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/calibre/ebooks/mobi/reader.py b/src/calibre/ebooks/mobi/reader.py
index e4b40616ba..183cf14429 100644
--- a/src/calibre/ebooks/mobi/reader.py
+++ b/src/calibre/ebooks/mobi/reader.py
@@ -66,12 +66,10 @@ class EXTHHeader(object):
                 # last update time
                 pass
             elif id == 503: # Long title
-                if not title or title == _('Unknown') or \
-                        'USER_CONTENT' in title or title.startswith('dtp_'):
-                    try:
-                        title = content.decode(codec)
-                    except:
-                        pass
+                try:
+                    title = content.decode(codec)
+                except:
+                    pass
             #else:
             #    print 'unknown record', id, repr(content)
         if title: