When running "quilt setup openssh.spec" on the SLE11-SP1 openssh package, the
resulting tree is broken. The series file is created directly at the source
directory, which is unusual but not necessarily wrong. The patches link however
is in the same place but reads ".." so it points outside the working tree,
which is wrong.

Changing the patches link to "." fixes the problem. Also using "quilt setup -d
dir openssh.spec" works around the bug but this is only by luck: "quilt setup
-d x/y openssh.spec" would fail. The patches link is always "..", which is
wrong in this last case too.