Merge branch 'pb/commit-editmsg-path'

Code clean-up. * pb/commit-editmsg-path: builtin/commit.c: memoize git-path for COMMIT_EDITMSG

Junio C Hamano committed Jul 6, 2016 at 13:38 UTC 7758b02b44318cd637f0608d02562d7982bad42d

No changes.