From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 3 Aug 2015 18:01:31 +0000 (-0700)
Subject: Merge branch 'jx/do-not-crash-receive-pack-wo-head'
X-Git-Tag: v2.6.0-rc0~85
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0baebca51eba05dd3c3e9edf18fc49c67b55503f;p=thirdparty%2Fgit.git

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
---

0baebca51eba05dd3c3e9edf18fc49c67b55503f