TortoiseCVS creating obsolete options

[Disco Octopus]

Hi,

I am using TortoiseCVS for for a diff between my current workfile and
the current head revision.

In the command window that TortoiseCVS displays, it appears that the
command it uses is not quite perfect.  This is what it creates...

=== BEGIN TORTOISE LOG ===

In C:\dev\sqr: "C:\Program Files\TortoiseCVS\cvs.exe" --lf --lf update
-p -r 1.5 platform_upload.sqr
CVSROOT=:pserver:address@hidden:/cvs/repo/MLS

cvs: Obsolete --lf option used.  Please update your client.
cvs: Obsolete --lf option used.  Please update your client.
===================================================================
Checking out platform_upload.sqr
RCS:  /cvs/repo/MLS/sqr/platform_upload.sqr,v
VERS: 1.5
***************

Success, CVS operation completed

=== END TORTOISE LOG ===

Note the flags "--lf" is defined twice.

Note the two message "Obsolete...."

Apart from these messages, the actual update and diff is working fine
on the correct revision.  In fact, the only problem is the messages.

Any ideas on how to get this to produce the command correctly?

Thanks