fix rare crash on exit

2023-02-21 14:50:31 +01:00
parent c7339bb680
commit d51c048460
1 changed files with 2 additions and 2 deletions
@@ -369,8 +369,8 @@ void SocketCANd::readTCPData(int busNum)
 {
    QString data;

-    if (tcpClient[busNum])
-        data = QString(tcpClient[busNum]->readAll());
+    if (QTcpSocket* socket = tcpClient.value(busNum))
+        data = QString(socket->readAll());
    //sendDebug("Got data from TCP. Len = " % QString::number(data.length()));
    //qDebug() << "Received datagramm: " << data;
    procRXData(data, busNum);