From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Fri, 6 Jan 2017 16:22:42 +0000 (+0100)
Subject: try_remove_empty_parents(): teach to remove parents of reflogs, too
X-Git-Tag: v2.13.0-rc0~177^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/a8f0db2d99552d786fd1428a06d5fb8e0425dca8?hp=a8f0db2d99552d786fd1428a06d5fb8e0425dca8

try_remove_empty_parents(): teach to remove parents of reflogs, too

Add a new "flags" parameter that tells the function whether to remove
empty parent directories of the loose reference file, of the reflog
file, or both. The new functionality is not yet used.

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