From 596ba46590fe546d304ce3730ddc9b4de4f45f37 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 19 May 2010 07:36:42 -0600
Subject: [PATCH] ...

---
 src/calibre/devices/prs505/sony_cache.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/calibre/devices/prs505/sony_cache.py b/src/calibre/devices/prs505/sony_cache.py
index f365bba3ab..b81867dc7f 100644
--- a/src/calibre/devices/prs505/sony_cache.py
+++ b/src/calibre/devices/prs505/sony_cache.py
@@ -184,8 +184,7 @@ class XMLCache(object):
                             'descendant::*[local-name()="png"]'):
                         if img.text:
                             raw = b64decode(img.text.strip())
-                            ext = img.tag.split('}')[-1]
-                            book.cover_data = [ext, raw]
+                            book.thumbnail = raw
                             break
                     break
     # }}}