Merge branch 'rs/update-hook-optim'

Code clean-up. * rs/update-hook-optim: receive-pack: simplify run_update_post_hook()

Junio C Hamano committed Mar 24, 2017 at 13:07 UTC 8b47c5de96fb50aad5b861b0a1f89a949a479f0f

No changes.