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(parent: 0b0cd0e) | patch
parse-remote: handle detached HEAD
authorSanti Béjar <santi@agolina.net>
Mon, 6 Dec 2010 10:20:11 +0000 (11:20 +0100)
committerJunio C Hamano <gitster@pobox.com>
Tue, 7 Dec 2010 00:57:48 +0000 (16:57 -0800)
commitf864f2615b76e5d74518c482ceeef3a2589017fe
tree75e63ae646daf844f2adf7c6bf8ad611b0a1e554tree | snapshot
parent0b0cd0e0a29a139f418991dd769ea4266ffec370commit | diff
parse-remote: handle detached HEAD

get_remote_merge_branch with zero or one arguments returns the
upstream branch. But a detached HEAD does no have an upstream branch,
as it is not tracking anything. Handle this case testing the exit code
of "git symbolic-ref -q HEAD".

Reported-by: Sverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: Santi Béjar <santi@agolina.net>
Tested-by: Sverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-parse-remote.sh diff | blob | history
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