my $maxtype = $self->maxtype || 0;
if ($maxtype != 0 && $maxtype != 1
- && $maxtype != 14 && $maxtype != 15) {
+ && $maxtype != 14 && $maxtype != 15
+ && $maxtype != 18 # sigh
+ ) {
return $self->_fatal_or_null( 'tax with "'.
$self->maxtype_name. '" threshold'
);