tree 69f724aff5540a3f604364da1dc32a67c7b02a04
parent e91f65d0e28b9f4dce85f82c5e3e208a54171a14
parent 2ed2e19958f2bcf59cac18a69b27f74ba7079a2f
author Junio C Hamano <gitster@pobox.com> 1560457182 -0700
committer Junio C Hamano <gitster@pobox.com> 1560457182 -0700

Merge branch 'jk/help-unknown-ref-fix'

Improve the code to show args with potential typo that cannot be
interpreted as a commit-ish.

* jk/help-unknown-ref-fix:
  help_unknown_ref(): check for refname ambiguity
  help_unknown_ref(): duplicate collected refnames