# HG changeset patch
# User Alexis S. L. Carvalho <alexis@cecm.usp.br>
# Date 1170196678 7200
# Node ID 96863fc3036ab15fb04747781fab83577a4bc7db
# Parent  e7282dede8cd6b0a5b18a2c76e7f2a223d3d1f88
Open bundle files in binary mode

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -2491,7 +2491,7 @@ def unbundle(ui, repo, fname, **opts):
     command.
     """
     if os.path.exists(fname):
-        f = open(fname)
+        f = open(fname, "rb")
     else:
         f = urllib.urlopen(fname)
     gen = changegroup.readbundle(f, fname)