Merge branch 'mh/avoid-rewriting-packed-refs' into maint
authorJunio C Hamano <gitster@pobox.com>
Wed, 6 Dec 2017 17:08:20 +0000 (09:08 -0800)
committerJunio C Hamano <gitster@pobox.com>
Wed, 6 Dec 2017 17:08:50 +0000 (09:08 -0800)
commit02abc6be8eee1ccfcb5f4fb160f53a62c6528c04
tree56194469374f78e0bb6b2496995444dfc68f14d9
parent9b185bef0c15cec1ea8753ce091e42ea041f2c31
parent7c6bd25c7d65e777b5bb26ad5c8248fb3607e6d5
Merge branch 'mh/avoid-rewriting-packed-refs' into maint

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