From: Taylor Blau <me@ttaylorr.com>
Date: Mon, 8 Oct 2018 18:09:26 +0000 (-0700)
Subject: transport.c: extract 'fill_alternate_refs_command'
X-Git-Tag: v2.20.0-rc0~149^2~2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/1e5f31d444436cfab1b1aef3026ffbd925f5a818?hp=1e5f31d444436cfab1b1aef3026ffbd925f5a818

transport.c: extract 'fill_alternate_refs_command'

To list alternate references, 'read_alternate_refs' creates a child
process running 'git for-each-ref' in the alternate's Git directory.

Prepare to run other commands besides 'git for-each-ref' by introducing
and moving the relevant code from 'read_alternate_refs' to
'fill_alternate_refs_command'.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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