perf/aggregate: add display_dir()
authorChristian Couder <christian.couder@gmail.com>
Mon, 26 Mar 2018 07:24:30 +0000 (09:24 +0200)
committerJunio C Hamano <gitster@pobox.com>
Wed, 28 Mar 2018 00:04:06 +0000 (17:04 -0700)
This new helper function will be reused in a subsequent
commit.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found