maint: fix public-submodule-commit to work with newer git
authorJim Meyering <meyering@fb.com>
Thu, 2 Jan 2014 04:25:44 +0000 (20:25 -0800)
committerJim Meyering <meyering@fb.com>
Thu, 2 Jan 2014 04:32:33 +0000 (20:32 -0800)
commit7a0c729aacc3716a665ce3b0c8cb34843bdecc75
tree6cc247ae3f98c0282c3860c74fa90990242bd32a
parenta39d4083cab589d7cd6a13e8a4b8db8875261d75
maint: fix public-submodule-commit to work with newer git

* top/maint.mk (public-submodule-commit): Remove excess quoting.
We were over-quoting the test arguments, and somewhere prior to
version 1.8.5.2.229, git stopped removing those excess quotes,
which made the test fail, since the unexpanded strings would
always differ; using GIT_TRACE=1 confirmed that the git merge-base
command wasn't even being run.
ChangeLog
top/maint.mk