Fix error in serial init caused by the last commit

mainwindow.cpp

@@ -596,7 +596,7 @@ void MainWindow::connButtonPress()
     {
         if (ports.at(x).portName() == ui->cbSerialPorts->currentText())
         {
-            emit sendSerialPort(ports[x]);
+            emit sendSerialPort(&ports[x]);
             return;
         }
     }

mainwindow.h

@@ -38,7 +38,7 @@ public slots:
     void gotFrame(CANFrame *frame);
 
 signals:
-    void sendSerialPort(QSerialPortInfo &port);
+    void sendSerialPort(QSerialPortInfo *port);
     void updateBaudRates(int, int);
     void sendCANFrame(const CANFrame *, int);
 

serialworker.cpp

@@ -16,7 +16,7 @@ SerialWorker::~SerialWorker()
     if (serial != NULL) delete serial;
 }
 
-void SerialWorker::setSerialPort(QSerialPortInfo &port)
+void SerialWorker::setSerialPort(QSerialPortInfo *port)
 {
     if (!(serial == NULL))
     {
@@ -27,9 +27,9 @@ void SerialWorker::setSerialPort(QSerialPortInfo &port)
         delete serial;
     }
 
-    serial = new QSerialPort(port);
+    serial = new QSerialPort(*port);
 
-    qDebug() << "Serial port name is " << port.portName();
+    qDebug() << "Serial port name is " << port->portName();
     serial->open(QIODevice::ReadWrite);
     QByteArray output;
     output.append(0xE7);

serialworker.h

@@ -34,7 +34,7 @@ private slots: //we receive things in slots
     void readSerialData();    
 
 public slots:
-    void setSerialPort(QSerialPortInfo&);
+    void setSerialPort(QSerialPortInfo*);
     void sendFrame(const CANFrame *, int);
     void updateBaudRates(int, int);