Merge branch 'sb/cd-then-git-can-be-written-as-git-c'
authorJunio C Hamano <redacted>
Mon, 23 Jan 2017 23:59:22 +0000 (15:59 -0800)
committerJunio C Hamano <redacted>
Mon, 23 Jan 2017 23:59:22 +0000 (15:59 -0800)
Test clean-up.

* sb/cd-then-git-can-be-written-as-git-c:
  lib-submodule-update.sh: reduce use of subshell by using "git -C"


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