From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 27 Feb 2017 21:57:16 +0000 (-0800)
Subject: Merge branch 'jn/remote-helpers-with-git-dir'
X-Git-Tag: v2.13.0-rc0~162
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/ace83dc26a13ada8f6b2c011b01fc0ae9e48b86f?hp=--cc

Merge branch 'jn/remote-helpers-with-git-dir'

"git ls-remote" and "git archive --remote" are designed to work
without being in a directory under Git's control.  However, recent
updates revealed that we randomly look into a directory called
.git/ without actually doing necessary set-up when working in a
repository.  Stop doing so.

* jn/remote-helpers-with-git-dir:
remote helpers: avoid blind fall-back to ".git" when setting GIT_DIR
remote: avoid reading $GIT_DIR config in non-repo
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ace83dc26a13ada8f6b2c011b01fc0ae9e48b86f