From: Kyle Meyer <kyle@kyleam.com>
Date: Tue, 21 Feb 2017 01:10:34 +0000 (-0500)
Subject: rename_ref: replace empty message in HEAD's log
X-Git-Tag: v2.13.0-rc0~155^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/893dbf5ba16c47c7284209bc6c527195f368ee35?ds=inline;hp=893dbf5ba16c47c7284209bc6c527195f368ee35

rename_ref: replace empty message in HEAD's log

When the current branch is renamed, the deletion of the old ref is
recorded in HEAD's log with an empty message.  Now that delete_ref()
accepts a reflog message, provide a more descriptive message by
passing along the log message that is given to rename_ref().

The next step will be to extend HEAD's log to also include the second
part of the rename, the creation of the new branch.

Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Kyle Meyer <kyle@kyleam.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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