GatewayUtils does not detect http status code range #9

I found that GatewayUtils class does not detect http status code come from error class attribute code thrown, please make a new release version changed please.

public static final void sendError(WebResponse rsp, Throwable cause) {
try {
MoleculerError error = null;
Throwable err = cause;
while (err != null) {
if (err instanceof MoleculerError) {
error = (MoleculerError) err;
break;
}
if (err.getCause() == null) {
break;
}
err = err.getCause();
}
if (error == null) {
String msg = null;
String type = null;
if (err != null) {
msg = err.getMessage();
type = err.getClass().getName();
int i = type.lastIndexOf('.');
if (i > -1) {
type = type.substring(i + 1);
}
type = type.replaceAll("(.)(\p{Upper})", "$1_$2").toUpperCase();
}
if (msg == null || msg.isEmpty()) {
msg = "Unknown error occured!";
}
if (type == null || type.isEmpty()) {
type = "MOLECULER_ERROR";
}
error = new MoleculerError(msg, cause, "unknown", false, 500, type, null);
}
Tree json = error.toTree();
byte[] body = json.toBinary();
int statusCode = error.getCode();
if (statusCode < 100 || statusCode > 599) {
statusCode = 500;
}
rsp.setStatus(statusCode);
rsp.setHeader(CACHE_CONTROL, NO_CACHE);
rsp.setHeader(CONTENT_TYPE, CONTENT_TYPE_JSON);
rsp.setHeader(CONTENT_LENGTH, Integer.toString(body.length));
rsp.send(body);
} catch (Exception ignored) {
logger.debug("Unable to send error response!", ignored);
} finally {
rsp.end();
}
}