Strange output of gpgm --list-trust-path

[Roland Rosenfeld]

It seems, that the owner-trust displayed with gpgm --list-trust-path
is broken. See this example of a key, which I signed myself, so the
owner-trust should be _f_ull. As you can see, gpg --edit-key shows "f" 
as the owner trust, as expected:

$ gpg --edit-key 0x55299019
gpg (GnuPG) 0.4.5; Copyright (C) 1998 Free Software Foundation, Inc.
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it
under certain conditions. See the file COPYING for details.

pub  1024R/55299019  created: 1994-10-18 expires: never      trust: -/f
(1)  Thomas Hungenberg <th at hansa.rhein.de>
(2)  Thomas Hungenberg <thomas.hungenberg at smail.inf.fh-rhein-sieg.de>
(3)  Thomas Hungenberg <th at dmcs.de>
(4)  Thomas Hungenberg <thunge2s at mail.inf.fh-rhein-sieg.de>
(5)  Thomas Hungenberg <th at darkstar.ndh.com>
(6)  Thomas Hungenberg <hungenbe at informatik.uni-bonn.de>

But in contrast to this, gpgm --list-trust-path shows "-/-" (no owner
trust to this key):

$ gpgm --list-trust-path 0x55299019
gpgm (GnuPG) 0.4.5; Copyright (C) 1998 Free Software Foundation, Inc.
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it
under certain conditions. See the file COPYING for details.

55299019.9339:-/-  "Thomas Hungenberg <th at hansa.rhein.de>"
  DD08DD6D.4215:u/u  "Roland Rosenfeld <roland at spinnaker.rhein"
55299019.9339:-/-  "Thomas Hungenberg <th at hansa.rhein.de>"
  DD08DD6D.4215:u/u  "Roland Rosenfeld <roland at spinnaker.rhein"

Checking signatures created by Thomas works without problems, but
maybe the above is the base of my problems with transitive introducer
trust...

Ciao

        Roland

-- 
 * roland at spinnaker.rhein.de * http://www.rhein.de/~roland/ *
 PGP: 1024/DD08DD6D   2D E7 CC DE D5 8D 78 BE  3C A0 A4 F1 4B 09 CE AF