Merge branch 'sb/sha1-file-cleanup' into maint

Code clean-up. * sb/sha1-file-cleanup: sha1_file: make read_info_alternates static

Junio C Hamano committed Sep 10, 2017 at 17:03 UTC f04f860dfa80f9bb7f185fa9b6fecc73dbe902b4

No changes.