[PATCH 2 of 3 py3] commands: convert opts back to bytes for status

[Pulkit Goyal]

# HG changeset patch
# User Pulkit Goyal <7895pulkit at gmail.com>
# Date 1489639200 -19800
#      Thu Mar 16 10:10:00 2017 +0530
# Node ID de18c43f8ce17d52542e6df233e809b6a6ee0a07
# Parent  47dae3bbf8560824743293870aab601da2d1ed6c
commands: convert opts back to bytes for status

diff -r 47dae3bbf856 -r de18c43f8ce1 mercurial/commands.py
--- a/mercurial/commands.py	Thu Mar 16 10:01:12 2017 +0530
+++ b/mercurial/commands.py	Thu Mar 16 10:10:00 2017 +0530
@@ -4720,6 +4720,7 @@
     Returns 0 on success.
     """
 
+    opts = pycompat.byteskwargs(opts)
     revs = opts.get('rev')
     change = opts.get('change')