Merge branch 'mh/avoid-rewriting-packed-refs'
authorJunio C Hamano <gitster@pobox.com>
Wed, 15 Nov 2017 03:14:27 +0000 (12:14 +0900)
committerJunio C Hamano <gitster@pobox.com>
Wed, 15 Nov 2017 03:14:27 +0000 (12:14 +0900)
commitffb0b5762e903acc146cb21525f3c643de6facce
treea0d500e075136e58d918772a22d7ecc09b37ee2c
parentd4a5de7bde4791fabc61225336920f83801f26d2
parent7c6bd25c7d65e777b5bb26ad5c8248fb3607e6d5
Merge branch 'mh/avoid-rewriting-packed-refs'

Recent update to the refs infrastructure implementation started
rewriting packed-refs file more often than before; this has been
optimized again for most trivial cases.

* mh/avoid-rewriting-packed-refs:
  files-backend: don't rewrite the `packed-refs` file unnecessarily
  t1409: check that `packed-refs` is not rewritten unnecessarily
refs/files-backend.c
refs/packed-backend.c