From b723baa16c21d3b10f36c7b971cd8eab48207881 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 2 Apr 2010 09:41:49 +0530
Subject: [PATCH] Make updating database schema more robust. Now updating the
 schema but failing to update the version should be impossible

---
 src/calibre/library/database2.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/calibre/library/database2.py b/src/calibre/library/database2.py
index 4f00f582e6..62af89643e 100644
--- a/src/calibre/library/database2.py
+++ b/src/calibre/library/database2.py
@@ -477,7 +477,6 @@ class LibraryDatabase2(LibraryDatabase):
             else:
                 print 'Upgrading database to version %d...'%(self.user_version+1)
                 meth()
-                self.conn.commit()
                 self.user_version += 1
 
         self.data    = ResultCache()