From 56fce8862f220dac65e06620fb5b2f618cd65256 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 29 Sep 2010 20:54:24 -0600
Subject: [PATCH] ...

---
 src/calibre/library/caches.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/calibre/library/caches.py b/src/calibre/library/caches.py
index e18f514239..179262dedc 100644
--- a/src/calibre/library/caches.py
+++ b/src/calibre/library/caches.py
@@ -101,12 +101,13 @@ class MetadataBackup(Thread): # {{{
                     prints('Failed to write backup metadata for id:', id_,
                             'again, giving up')
                     continue
+        self.in_limbo = None
 
     def flush(self):
         'Used during shutdown to ensure that a dirtied book is not missed'
         if self.in_limbo is not None:
             try:
-                self.set_dirtied([self.in_limbo])
+                self.db.dirtied([self.in_limbo])
             except:
                 traceback.print_exc()