$conn = Net::Z3950::ZOOM::connection_create($options);
$errcode = Net::Z3950::ZOOM::connection_error($conn, $errmsg, $addinfo);
ok($errcode == 0, "unconnected connection object created");
$conn = Net::Z3950::ZOOM::connection_create($options);
$errcode = Net::Z3950::ZOOM::connection_error($conn, $errmsg, $addinfo);
ok($errcode == 0, "unconnected connection object created");