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: https://git.lorimer.id.au/gitweb.git/diff_plain/f1093b0f60ef28c3dab63a7d73f284426705cea1

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
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f1093b0f60ef28c3dab63a7d73f284426705cea1