Merge branch 'jx/do-not-crash-receive-pack-wo-head'
authorJunio C Hamano <gitster@pobox.com>
Mon, 3 Aug 2015 18:01:31 +0000 (11:01 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 3 Aug 2015 18:01:31 +0000 (11:01 -0700)
commit0baebca51eba05dd3c3e9edf18fc49c67b55503f
tree0b73980dac06af9d2eaf5f377e1a8ca1ab1db841
parent0c5470652861da01d0cff99d5bcd15cefba693f2
parentb112b14d7869bf3c000abb84cd22e57dd811d031
Merge branch 'jx/do-not-crash-receive-pack-wo-head'

An attempt to delete a ref by pushing into a repositorywhose HEAD
symbolic reference points at an unborn branch that cannot be
created due to ref D/F conflict (e.g. refs/heads/a/b exists, HEAD
points at refs/heads/a) failed.

* jx/do-not-crash-receive-pack-wo-head:
  receive-pack: crash when checking with non-exist HEAD
builtin/receive-pack.c