Merge branch 'jb/t8008-cleanup' into maint
authorJunio C Hamano <gitster@pobox.com>
Wed, 23 Aug 2017 21:33:52 +0000 (14:33 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 23 Aug 2017 21:33:52 +0000 (14:33 -0700)
Code clean-up.

* jb/t8008-cleanup:
  t8008: rely on rev-parse'd HEAD instead of sha1 value


Trivial merge