🚀 go-pugleaf

While using planner-mode (see
http://www.emacswiki.org/cgi-bin/wiki/PlannerMode) I came across a
problem with VM. Planner allows to create a link from an email in the
VM summary buffer to a Planner task page. The link contains the
Message-Id of the email message. When following the link, Planner uses
the function vm-message-id-of while looping over all messages in a
mailbox to match the requested ID. For most messages, the link fails
because vm-message-id-of returns nil. For debugging purposes I added a
message call that prints the wanted ID and the ID retrieved in each
iteration:

(message "%s<<%s<<" message-id (vm-message-id-of (car mp)))

The result looks like this (random excerpt):

<16899.57472.627582.43152@tipi.mininet><<nil<< [2 times]
<16899.57472.627582.43152@tipi.mininet><<<1085561678.6779.20.camel@localhost><<
<16899.57472.627582.43152@tipi.mininet><<nil<< [6 times]
<16899.57472.627582.43152@tipi.mininet><<<1090521243.4789.87.camel@localhost><<
<16899.57472.627582.43152@tipi.mininet><<nil<< [43 times]
<16899.57472.627582.43152@tipi.mininet><<<E1CwkpG-0006Xt-Ao@sc8-sf-mx2.sourceforge.net><<
<16899.57472.627582.43152@tipi.mininet><<nil<< [2 times]
<16899.57472.627582.43152@tipi.mininet><<<E1CyXYU-00023e-TQ@sc8-sf-mx1.sourceforge.net><<
<16899.57472.627582.43152@tipi.mininet><<nil<< [22 times]

I'm running Emacs 21.2.1 on FreeBSD 4.7. I've seen the same behaviour
with VM versions 7.03 and 7.19.

Any ideas?

regards,
Markus