if ($mfn > $self->{_marc_size}) {
$self->_get_logger()->warn("seek beyond database size $self->{_marc_size} to $mfn");
} else {
my $marc = $self->{_marc_db} || confess "no _marc_db?";
if ($mfn > $self->{_marc_size}) {
$self->_get_logger()->warn("seek beyond database size $self->{_marc_size} to $mfn");
} else {
my $marc = $self->{_marc_db} || confess "no _marc_db?";