From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 31 Jul 2013 19:38:11 +0000 (-0700)
Subject: Merge branch 'mh/packed-refs-do-one-ref-recursion'
X-Git-Tag: v1.8.4-rc1~13
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f1093b0f60ef28c3dab63a7d73f284426705cea1;p=thirdparty%2Fgit.git

Merge branch 'mh/packed-refs-do-one-ref-recursion'

Fix a NULL-pointer dereference during nested iterations over
references (for example, when replace references are being used).

* mh/packed-refs-do-one-ref-recursion:
  do_one_ref(): save and restore value of current_ref
---

f1093b0f60ef28c3dab63a7d73f284426705cea1