[FreeNX-kNX] Shadow session crach is client destop size is set to "available area"

[Hai Zaar]

Native NX destop shadowing works great! That's just amazing!
However I've found one bug:
If in the nxclient (from !machine) I set in General tab Destop to be
Shadow and Display to "Available Area" instead of default "as on
server",  nxagent exits with the following error:
    Error: Aborting session with 'Unrecognized option: -geometry'.

-- 
Zaar