From: Jonathan Nieder <jrnieder@gmail.com>
Date: Wed, 1 Dec 2010 18:50:46 +0000 (-0600)
Subject: git submodule -b ... of current HEAD fails
X-Git-Tag: v1.7.4-rc0~39^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/502dc5b663fe3fe241accca5eda28a94d674fbb6?hp=502dc5b663fe3fe241accca5eda28a94d674fbb6

git submodule -b ... of current HEAD fails

git submodule add -b $branch $repository

fails when HEAD already points to $branch in $repository.

Reported-by: Klaus Ethgen <Klaus@Ethgen.de>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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