Merge branch 'jc/blame-missing-path' into next
authorJunio C Hamano <gitster@pobox.com>
Wed, 14 Feb 2018 21:34:27 +0000 (13:34 -0800)
committerJunio C Hamano <gitster@pobox.com>
Wed, 14 Feb 2018 21:34:28 +0000 (13:34 -0800)
"git blame HEAD COPYING" in a bare repository failed to run, while
"git blame HEAD -- COPYING" run just fine. This has been corrected.

* jc/blame-missing-path:
blame: tighten command line parser

Trivial merge