# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 2019-04-24 16:32:29
# Node ID 7ada598941d2f879bc33226e7f736228f610b3d0
# Parent  c0e1ea0c4cee62f79855dce4075dc499dea00693

dirstate: move special handling of files==['.'] together

I think it makes it a little clearer to have the two conditions for
files==['.'] near each other.

Differential Revision: https://phab.mercurial-scm.org/D6400

diff --git a/mercurial/dirstate.py b/mercurial/dirstate.py
--- a/mercurial/dirstate.py
+++ b/mercurial/dirstate.py
@@ -759,13 +759,14 @@ class dirstate(object):
 
         if not files or '.' in files:
             files = ['.']
+            # constructing the foldmap is expensive, so don't do it for the
+            # common case where files is ['.']
+            normalize = None
         results = dict.fromkeys(subrepos)
         results['.hg'] = None
 
         for ff in files:
-            # constructing the foldmap is expensive, so don't do it for the
-            # common case where files is ['.']
-            if normalize and ff != '.':
+            if normalize:
                 nf = normalize(ff, False, True)
             else:
                 nf = ff