}
$self->suspend(1);
if ( defined $dt ){
$self->suspend_until( $dt->datetime ) if ( defined $dt );
$self->suspend_until( $dt->datetime );
} else {
$self->suspend_until( $dt );
$self->store();
logaction( 'HOLDS', 'SUSPEND', $self->reserve_id, Dumper($self->unblessed) )
-