[TYPO3] displayCond & ###REC_FIELD_fieldname### markes

[Nikolas Hagelstein]

Hi,

i need to prevend the foreign_table query from beeing executed because
it depends on another record field.
i.e: "foreign_table_where" => "and xyz=###REC_FIELD_xyz###",	

'displayCond' => 'FIELD:xyz:REQ:true' suppresses the output but the
query is still
performed. This obviously throws 
"mysql_fetch_assoc(): supplied argument is not a valid MySQL result
resource in /var/www/typo3_src-4.0/t3lib/class.t3lib_db.php on line 801"
Any hints?

Cheers, 
           Nikolas