Merge branch 'jc/t2300-setup' into maint

Portability fix for Windows. * jc/t2300-setup: t2300: "git --exec-path" is not usable in $PATH on Windows as-is

Junio C Hamano committed Jul 11, 2016 at 10:44 UTC 3a30c14b9b4385d556c6bc8c99cdb41d27093939

No changes.