From: David Turner <dturner@twopensource.com>
Date: Sun, 4 Sep 2016 16:08:08 +0000 (+0200)
Subject: rename_ref_available(): add docstring
X-Git-Tag: v2.11.0-rc0~143^2~36
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/ff3a299c457cb159a83df8382ed76731e03db530?hp=ff3a299c457cb159a83df8382ed76731e03db530

rename_ref_available(): add docstring

And improve the internal variable names.

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