Re: [PATCH] Add branch test case: create "j/k" when "j" has been deleted.

Christian Couder [off-list ref] writes:

Linus wrote:
"Somebody should add this test-case

        git branch test
        git branch -d test
        git branch test/first

which should work."

Signed-off-by: Christian Couder <redacted>

If you add this, please add its dual test as well, otherwise we
will certainly forget.