Merge branch 'jn/hooks-pre-rebase-sample-fix' into maint
authorJunio C Hamano <gitster@pobox.com>
Mon, 31 Jul 2017 20:51:05 +0000 (13:51 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 31 Jul 2017 20:51:05 +0000 (13:51 -0700)
Code clean-up, that makes us in sync with Debian by one patch.

* jn/hooks-pre-rebase-sample-fix:
pre-rebase hook: capture documentation in a <<here document

Trivial merge