}

		newTLSConfigCopy.Certificates = []tls.Certificate{cert}
	}

	if len(newContent.sniCerts) > 0 {
		newTLSConfigCopy.NameToCertificate, err = c.BuildNamedCertificates(newContent.sniCerts)
		if err != nil {
			return fmt.Errorf("unable to build named certificate map: %v", err)
		}

		// append all named certs. Otherwise, the go tls stack will think no SNI processing