Merge branch 'js/bisect-helper-check-get-oid-return-value' into maint
authorJunio C Hamano <gitster@pobox.com>
Thu, 25 Jul 2019 21:27:14 +0000 (14:27 -0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 25 Jul 2019 21:27:14 +0000 (14:27 -0700)
Code cleanup.

* js/bisect-helper-check-get-oid-return-value:
bisect--helper: verify HEAD could be parsed before continuing

Trivial merge