undef, undef, $query_type, undef
);
if (!defined $error && @{$results->{biblioserver}{RECORDS}} ) {
if (!defined $error && defined($results) && @{$results->{biblioserver}{RECORDS}} > 0 ) {
$show_results = grep { defined $_ } @{$results->{biblioserver}{RECORDS}};
$marcresults = [ grep { defined $_ } @{$results->{biblioserver}{RECORDS}} ];
$total_hits = $results->{biblioserver}{hits};
-