From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 15 Oct 2015 22:43:39 +0000 (-0700)
Subject: Merge branch 'nd/clone-linked-checkout'
X-Git-Tag: v2.7.0-rc0~107
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/b9d23c21104fd7eac8163b65248fae6e580291cc

Merge branch 'nd/clone-linked-checkout'

It was not possible to use a repository-lookalike created by "git
worktree add" as a local source of "git clone".

* nd/clone-linked-checkout:
clone: better error when --reference is a linked checkout
clone: allow --local from a linked checkout
enter_repo: allow .git files in strict mode
enter_repo: avoid duplicating logic, use is_git_directory() instead
t0002: add test for enter_repo(), non-strict mode
path.c: delete an extra space
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b9d23c21104fd7eac8163b65248fae6e580291cc