git checkout -b -f v1.5.5.1

From: Jun Ma <sync.jma@gmail.com>
Date: May 5, 2008, 15:48 UTC
Message-ID: <dcf6addc0805050848v91589c6i6c2fca168b7644d5@mail.gmail.com>

Hi, all
     I just mistaken 'git checkout -b 1.5.5.1 v1.5.5.1' to 'git
checkout -b -f v1.5.5.1', and I don't how to delete it ,

  537  git-branch -D -f
  538  git-branch -D \-f
  539  git-branch -D "\-f"

     all the above operations were failed. :(

     PS: Would it be better if we do checking on branch name to avoid
this case?

-- 
FIXME if it is wrong.