my $sort = 'wcy';
my ($r, $filter, $fno) = $WCY::filterdef->cmd($self, $sort, $type, $line);
-return (0, $r ? $filter : $self->msg('filter1', $fno, $filter->{name}));
+my $ok = $r ? 0 : 1;
+return ($ok, $r ? $filter : $self->msg('filter1', $fno, $filter->{name}));