2 files changed, 2 insertions, 2 deletions
diff --git a/examples/dbus/remotecontrolledcar/car/car.h b/examples/dbus/remotecontrolledcar/car/car.h
index 92fc1ccdcb..e843786e5b 100644
--- a/examples/dbus/remotecontrolledcar/car/car.h
+++ b/examples/dbus/remotecontrolledcar/car/car.h
@@ -71,7 +71,7 @@ Q_SIGNALS:
     void crashed();
 
 protected:
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr);
     void timerEvent(QTimerEvent *event);
 
 private:
diff --git a/examples/dbus/remotecontrolledcar/controller/controller.h b/examples/dbus/remotecontrolledcar/controller/controller.h
index 74776f2638..87359661ba 100644
--- a/examples/dbus/remotecontrolledcar/controller/controller.h
+++ b/examples/dbus/remotecontrolledcar/controller/controller.h
@@ -59,7 +59,7 @@ class Controller : public QWidget
     Q_OBJECT
 
 public:
-    Controller(QWidget *parent = 0);
+    Controller(QWidget *parent = nullptr);
 
 protected:
     void timerEvent(QTimerEvent *event);