# HG changeset patch
# User Siddharth Agarwal <sid0@fb.com>
# Date 1364939450 25200
# Node ID 835e9dfd1e492b77339aec92d1690b4462d5782d
# Parent  887b75fda1695b2690220913e8ffd0a362aaec18
scmutil.addremove: use iteritems on walk results

Now that we no longer sort all the walk results, using iteritems becomes
possible.

This is a relatively minor speedup: on a large repository with 170,000 files,
perfaddremove goes from 2.13 seconds to 2.10.

diff -r 887b75fda169 -r 835e9dfd1e49 mercurial/scmutil.py
--- a/mercurial/scmutil.py	Tue Apr 02 14:50:31 2013 -0700
+++ b/mercurial/scmutil.py	Tue Apr 02 14:50:50 2013 -0700
@@ -678,8 +678,7 @@
     ctx = repo[None]
     dirstate = repo.dirstate
     walkresults = dirstate.walk(m, sorted(ctx.substate), True, False)
-    for abs in walkresults:
-        st = walkresults[abs]
+    for abs, st in walkresults.iteritems():
         dstate = dirstate[abs]
         if dstate == '?' and audit_path.check(abs):
             unknown.append(abs)