=head1 FUNCTIONS
=over 2
-=cut
=item pagination_bar
return;
}
+=item output_and_exit
+
+ output_and_exit( $query, $cookie, $template, $error );
+
+ $error is a blocking error like biblionumber not found or so.
+ We should output the error and exit.
+
+=cut
+
sub output_and_exit {
my ( $query, $cookie, $template, $error ) = @_;
$template->param( blocking_error => $error );