diff options
| author | Christian Couder <chriscool@tuxfamily.org> | 2006-09-28 07:00:38 +0200 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-09-27 22:26:31 -0700 |
| commit | 5be7649131379e49f27d89cb6dd5bd8d0912a3d6 (patch) | |
| tree | 55eb3555784323bba227ade1a14b9b4647138950 /git-branch.sh | |
| parent | 919a3c981323b6f919747bf6756aa8f5af09361f (diff) | |
| download | git-5be7649131379e49f27d89cb6dd5bd8d0912a3d6.tar.gz | |
When creating branch c/d check that branch c does not already exists.
With packed refs, there may not be a ".git/refs/heads/c" file
when branch c exists. And currently in this case, there is no check
to prevent creation of branch c/d.
This should probably be rewritten in C and done after the ref lock
has been taken to make sure no race exists though.
This is mainly to make all test cases in "t3210-pack-refs.sh" work.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git-branch.sh')
| -rwxr-xr-x | git-branch.sh | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/git-branch.sh b/git-branch.sh index bf84b30695..c61683033d 100755 --- a/git-branch.sh +++ b/git-branch.sh @@ -121,6 +121,16 @@ then done fi +branchdir=$(dirname $branchname) +while test "$branchdir" != "." +do + if git-show-ref --verify --quiet -- "refs/heads/$branchdir" + then + die "$branchdir already exists." + fi + branchdir=$(dirname $branchdir) +done + prev='' if git-show-ref --verify --quiet -- "refs/heads/$branchname" then |