From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Mon, 20 Mar 2017 16:33:08 +0000 (+0100)
Subject: refs_ref_iterator_begin(): new function
X-Git-Tag: v2.13.0-rc1~1^2~17
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/e121b9cb5f358c9779e02a2bf96fc545a896ab13?hp=e121b9cb5f358c9779e02a2bf96fc545a896ab13

refs_ref_iterator_begin(): new function

Extract a new function from `do_for_each_ref()`. It will be useful
elsewhere.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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