# HG changeset patch
# User Siddharth Agarwal <sid0@fb.com>
# Date 1413419634 25200
# Node ID 7ff4913e72dfea51a3e362c52ec8225ed6908bee
# Parent  ff619fa30d5e5356385828651317e64390eeaa15
git2hg.extract_hg_metadata: use None as default branch value

Using False for this is just weird.

diff -r ff619fa30d5e -r 7ff4913e72df hggit/git2hg.py
--- a/hggit/git2hg.py	Wed Oct 22 22:30:10 2014 -0700
+++ b/hggit/git2hg.py	Wed Oct 15 17:33:54 2014 -0700
@@ -83,7 +83,7 @@
     split = message.split("\n--HG--\n", 1)
     renames = {}
     extra = {}
-    branch = False
+    branch = None
     if len(split) == 2:
         message, meta = split
         lines = meta.split("\n")