[PATCH] bundle2: explicitly use network byte order

[David Soria Parra]

# HG changeset patch
# User David Soria Parra <davidsp at fb.com>
# Date 1396300921 25200
#      Mon Mar 31 14:22:01 2014 -0700
# Node ID 19fcef51b60e985d0348da592ea63c94b3f1ccce
# Parent  f6fe185a37954b86d57a8d02d88e255b35238b54
bundle2: explicitly use network byte order

diff --git a/mercurial/bundle2.py b/mercurial/bundle2.py
--- a/mercurial/bundle2.py
+++ b/mercurial/bundle2.py
@@ -106,9 +106,9 @@
 
 _magicstring = 'HG20'
 
-_fstreamparamsize = '>H'
-_fpartheadersize = '>H'
-_fparttypesize = '>B'
+_fstreamparamsize = '!H'
+_fpartheadersize = '!H'
+_fparttypesize = '!B'
 
 class bundle20(object):
     """represent an outgoing bundle2 container