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authorEric Sunshine <sunshine@sunshineco.com>2015-07-17 23:00:03 (GMT)
committerJunio C Hamano <gitster@pobox.com>2015-07-20 18:29:24 (GMT)
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checkout: teach check_linked_checkout() about symbolic link HEAD
check_linked_checkout() only understands symref-style HEAD (i.e. "ref: refs/heads/master"), however, HEAD may also be a an actual symbolic link (on platforms which support it). To accurately detect if a branch is checked out elsewhere, it needs to handle symbolic link HEAD, as well. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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