Removed unused variable.

wfmain.cpp

@@ -17,7 +17,6 @@ wfmain::wfmain(const QString serialPortCL, const QString hostCL, QWidget *parent
 
     setWindowIcon(QIcon( QString(":resources/wfview.png")));
     ui->setupUi(this);
-    theParent = parent;
 
     setWindowTitle(QString("wfview"));
 

wfmain.h

@@ -461,7 +461,6 @@ private:
     void openRig();
     void powerRigOff();
     void powerRigOn();
-    QWidget * theParent;
     QStringList portList;
     QString serialPortRig;