branch.<branch>.merge and --format='%(upstream)'

Hi,

  I've noticed that having branch.<branch>.merge set with the branch
name, and not with the full ref, cause problems with
--format='%(upstream)'  and also with the "branch -av" and "git
status" upstream branch outputs. But git-fetch and git-pull works ok,
so it is a valid setting.

$ git clone git.git $ cd git $ git config branch.master.merge refs/heads/master $ git for-each-ref --format='%(upstream)' refs/heads/master refs/remotes/origin/master $ git config branch.master.merge master $ git config branch.master.merge master $ git for-each-ref --format='%(upstream)' refs/heads/master

$

Best regards, Santi