git submodule -b ... of current HEAD fails
authorJonathan Nieder <jrnieder@gmail.com>
Wed, 1 Dec 2010 18:50:46 +0000 (12:50 -0600)
committerJunio C Hamano <gitster@pobox.com>
Tue, 7 Dec 2010 00:41:44 +0000 (16:41 -0800)
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>
git-submodule.sh

index 9ebbab798d21147fc019b6183cad0c462c9dafca..09107467fe0b6e6713b527b822c8cd13b47a8e24 100755 (executable)
@@ -241,7 +241,7 @@ cmd_add()
                        # ash fails to wordsplit ${branch:+-b "$branch"...}
                        case "$branch" in
                        '') git checkout -f -q ;;
-                       ?*) git checkout -f -q -b "$branch" "origin/$branch" ;;
+                       ?*) git checkout -f -q -B "$branch" "origin/$branch" ;;
                        esac
                ) || die "Unable to checkout submodule '$path'"
        fi