corrected flightgear configuration

src/comm/QGCFlightGearLink.cc

@@ -536,6 +536,15 @@ void QGCFlightGearLink::printTerraSyncError()
    }
 }
 
+/**
+ * @brief Set the startup arguments used to start flightgear
+ *
+ **/
+void QGCFlightGearLink::setStartupArguments(QString startupArguments)
+{
+    this->startupArguments = startupArguments;
+}
+
 /**
  * @brief Check if connection is active.
  *

src/comm/QGCFlightGearLink.h

@@ -117,6 +117,7 @@ public slots:
 
     void printTerraSyncOutput();
     void printTerraSyncError();
+    void setStartupArguments(QString startupArguments);
 
 protected:
     QString name;

src/uas/UAS.cc

@@ -2602,6 +2602,8 @@ void UAS::enableHilFlightGear(bool enable, QString options)
         simulation = new QGCFlightGearLink(this, options);
     }
     // Connect Flight Gear Link
+    link = dynamic_cast<QGCFlightGearLink*>(simulation);
+    link->setStartupArguments(options);
     if (enable)
     {
         startHil();