Merge branch 'tg/refs-allowed-flags' into maint
authorJunio C Hamano <gitster@pobox.com>
Wed, 18 Oct 2017 05:18:58 +0000 (14:18 +0900)
committerJunio C Hamano <gitster@pobox.com>
Wed, 18 Oct 2017 05:18:59 +0000 (14:18 +0900)
API error-proofing which happens to also squelch warnings from GCC.

* tg/refs-allowed-flags:
  refs: strip out not allowed flags from ref_transaction_update


Trivial merge