From: Jonathan Nieder <jrnieder@gmail.com>
Date: Wed, 16 Dec 2015 00:04:06 +0000 (-0800)
Subject: submodule.c: write "Fetching submodule <foo>" to stderr
X-Git-Tag: v2.8.0-rc0~127^2~6
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/fbf71645d12d30219e88598c4867ef7c2fe48cee?hp=fbf71645d12d30219e88598c4867ef7c2fe48cee

submodule.c: write "Fetching submodule <foo>" to stderr

The "Pushing submodule <foo>" progress output correctly goes to
stderr, but "Fetching submodule <foo>" is going to stdout by
mistake.  Fix it to write to stderr.

Noticed while trying to implement a parallel submodule fetch.  When
this particular output line went to a different file descriptor, it
was buffered separately, resulting in wrongly interleaved output if
we copied it to the terminal naively.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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