git-svn: print and flush authentication prompts to STDERR
authorEric Wong <normalperson@yhbt.net>
Tue, 16 Jan 2007 04:15:55 +0000 (20:15 -0800)
committerJunio C Hamano <junkio@cox.net>
Tue, 16 Jan 2007 06:30:42 +0000 (22:30 -0800)
commit6f729591d1f9c52bd1cdd0601b4cc1afc028fbf9
tree11c4533ce0082e57f769f9b8a33e14b742c70e94
parentd9e74d5745127a5d483788c264fe0d4332868d67
git-svn: print and flush authentication prompts to STDERR

People that redirect STDOUT output should always see STDERR
prompts interactively.

STDERR should always be flushed without buffering, so
they should always show up.  If that is unset, we still
explicitly flush by calling STDERR->flush.

The svn command-line client prompts to STDERR, too.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-svn.perl