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| -rwxr-xr-x | git-rebase.sh | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/git-rebase.sh b/git-rebase.sh index c8bd0f9..99cedad 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -275,8 +275,12 @@ case "$#" in git-checkout "$2" || usage ;; *) - branch_name=`git symbolic-ref HEAD` || die "No current branch" - branch_name=`expr "z$branch_name" : 'zrefs/heads/\(.*\)'` + if branch_name=`git symbolic-ref -q HEAD` + then + branch_name=`expr "z$branch_name" : 'zrefs/heads/\(.*\)'` + else + branch_name=HEAD ;# detached + fi ;; esac branch=$(git-rev-parse --verify "${branch_name}^0") || exit |