mercurial/byterange.py

--- a/mercurial/byterange.py	Sat Feb 09 05:37:36 2013 -0600
+++ b/mercurial/byterange.py	Sat Feb 09 07:44:22 2013 -0600
@@ -238,7 +238,6 @@
                    unquote, addclosehook, addinfourl
 import ftplib
 import socket
-import sys
 import mimetypes
 import email