remote-hg: redirect buggy mercurial output
commit25027b983eb82b95316f362e03a207b49b033b00
authorFelipe Contreras <felipe.contreras@gmail.com>
Thu, 11 Apr 2013 12:23:03 +0000 (11 07:23 -0500)
committerJunio C Hamano <gitster@pobox.com>
Thu, 11 Apr 2013 17:46:46 +0000 (11 10:46 -0700)
treed01390d626d727f979000646ff9908dc7db42081
parent71c6c95c310b0389f07fdbe40db6f068c1fa95a5
remote-hg: redirect buggy mercurial output

Mercurial emits messages like "searching for changes", "no changes
found", etc. meant for the use of its own UI layer, which break the pipe
between transport helper and remote helper.

Since there's no way to silence Mercurial, let's redirect to standard
error.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/remote-helpers/git-remote-hg