Merge branch 'km/submodule-add-errmsg'
authorJunio C Hamano <redacted>
Wed, 5 Feb 2020 22:34:58 +0000 (14:34 -0800)
committerJunio C Hamano <redacted>
Wed, 5 Feb 2020 22:34:59 +0000 (14:34 -0800)
Improve error message generation for "git submodule add".

* km/submodule-add-errmsg:
  submodule add: show 'add --dry-run' stderr when aborting


Trivial merge
git clone https://git.99rst.org/PROJECT