$template->param(C4::Search::enabled_staff_search_views);
$template->{VARS}->{'biblio'} = $biblio;
-my ( $holdcount, $holds ) = C4::Reserves::GetReservesFromBiblionumber($biblionumber,1);
+my $holds = C4::Reserves::GetReservesFromBiblionumber({ biblionumber => $biblionumber, all_dates => 1 });
+my $holdcount = scalar( @$holds );
$template->param( holdcount => $holdcount, holds => $holds );
output_html_with_http_headers $query, $cookie, $template->output;