QZeroConfService - isValid() no longer needed

qzeroconfservice.cpp

@@ -133,11 +133,6 @@ void QZeroConfService::appendTxt(QByteArray idx, QByteArray val)
 	data->txt[idx] = val;
 }
 
-bool QZeroConfService::isValid() const
-{
-	return (!data->name.isEmpty());
-}
-
 bool QZeroConfService::operator==(const QZeroConfService &rhs) const
 {
 	return this->name() == rhs.name() && (this->ip() == rhs.ip() || this->ipv6() == rhs.ipv6());
@@ -148,4 +143,4 @@ QDebug operator<<(QDebug debug, const QZeroConfService &service)
 	QDebugStateSaver saver(debug);
 	debug.nospace() << "Zeroconf Service: " + service.name() + " @ " + service.host() + " ("+ service.ip().toString()  + ":" + QString::number( service.port()) + ")";
 	return debug.maybeSpace();
-}
+}