From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 12 Sep 2016 22:34:34 +0000 (-0700)
Subject: Merge branch 'jc/submodule-anchor-git-dir'
X-Git-Tag: v2.11.0-rc0~163
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/293c232ab1dcfa08d650fa9c21377b1ef7b447dc

Merge branch 'jc/submodule-anchor-git-dir'

Having a submodule whose ".git" repository is somehow corrupt
caused a few commands that recurse into submodules loop forever.

* jc/submodule-anchor-git-dir:
submodule: avoid auto-discovery in prepare_submodule_repo_env()
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293c232ab1dcfa08d650fa9c21377b1ef7b447dc