--- a/mercurial/dirstate.py	Sat Oct 31 16:49:27 2009 +0100
+++ b/mercurial/dirstate.py	Sat Oct 31 16:56:58 2009 +0100
@@ -9,7 +9,7 @@
 from i18n import _
 import util, ignore, osutil, parsers
 import struct, os, stat, errno
-import cStringIO, sys
+import cStringIO
 
 _unknown = ('?', 0, 0, 0)
 _format = ">cllll"