[b4] RebuildSearchIndex.php problem with isFutureDate()

In RebuildSearchIndex.php:

if ( IPS::classUsesTrait( $item, 'IPS\Content\FuturePublishing' ) AND !$item->isFutureDate() )
{
$index = FALSE;
}

skips indexing items that are not isFutureDate. It seems checking the wrong condition.