silence git gc --auto --quiet output
authorTobias Ulmer <tobiasu@tmux.org>
Mon, 24 Sep 2012 02:40:24 +0000 (04:40 +0200)
committerJunio C Hamano <gitster@pobox.com>
Fri, 28 Sep 2012 00:57:26 +0000 (17:57 -0700)
When --quiet is requested, gc --auto should not display messages unless
there is an error.

Signed-off-by: Tobias Ulmer <tobiasu@tmux.org>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found