# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 2013-10-03 16:01:21
# Node ID df91e2df6ba3824c3dba13c7d1a54646adfcc0e6
# Parent  dc4edca39e41de9f1b16f256954b192b762cc9b9

cmdutil: use None as default value for "function pointer" instead of False

Less type confusion.

diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py
--- a/mercurial/cmdutil.py
+++ b/mercurial/cmdutil.py
@@ -933,7 +933,7 @@ def show_changeset(ui, repo, opts, buffe
     regular display via changeset_printer() is done.
     """
     # options
-    patch = False
+    patch = None
     if opts.get('patch') or opts.get('stat'):
         patch = scmutil.matchall(repo)