Merge branch 'rs/t3700-clean-leftover' into maint

A test fix. * rs/t3700-clean-leftover: t3700: fix broken test under !POSIXPERM

Junio C Hamano committed Sep 10, 2017 at 17:02 UTC f35a1d75b5ecefaef7b1a8ec55543c82883df82f

No changes.