[PATCH] obsstore: fix defaultformat option passing

[Durham Goode]

# HG changeset patch
# User Durham Goode <durham at fb.com>
# Date 1413402730 25200
#      Wed Oct 15 12:52:10 2014 -0700
# Node ID d627d886a7d6589563123407a7100e281fbb7b6e
# Parent  75d0edb68b417964110e3fcd69187c867f31a119
obsstore: fix defaultformat option passing

The obsstore format passing was not actually being passed to the obsstore. This
fixes it.

diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -405,7 +405,7 @@ class localrepository(object):
         # rely on obsstore class default when possible.
         kwargs = {}
         if defaultformat is not None:
-            defaultformat['defaultformat'] = defaultformat
+            kwargs['defaultformat'] = defaultformat
         store = obsolete.obsstore(self.sopener, **kwargs)
         if store and not obsolete._enabled:
             # message is rare enough to not be translated