Merge branch 'ks/rebase-error-messages'
authorJunio C Hamano <gitster@pobox.com>
Thu, 28 Dec 2017 22:08:49 +0000 (14:08 -0800)
committerJunio C Hamano <gitster@pobox.com>
Thu, 28 Dec 2017 22:08:49 +0000 (14:08 -0800)
Error messages from "git rebase" have been somewhat cleaned up.

* ks/rebase-error-messages:
rebase: rebasing can also be done when HEAD is detached
rebase: distinguish user input by quoting it
rebase: consistently use branch_name variable

Trivial merge