}
);
-my $from_iso = C4::Dates->new($input->param('from'))->output('iso') if $input->param('from');
-my $to_iso = C4::Dates->new($input->param('to'))->output('iso') if $input->param('iso');
+my ( $from_iso, $to_iso, $d );
+if ( $d = $input->param('from') ) {
+ $from_iso = C4::Dates->new($d)->output('iso');
+}
+if ( $d = $input->param('iso') ) {
+ $to_iso = C4::Dates->new($d)->output('iso');
+}
+
my ( $order_loop, $total_qty, $total_price, $total_qtyreceived ) =
- &GetHistory( $title, $author, $name, $from_iso, $to_iso );
-
+ GetHistory( $title, $author, $name, $from_iso, $to_iso );
+
$template->param(
suggestions_loop => $order_loop,
total_qty => $total_qty,