1 files changed, 1 insertions, 1 deletions
diff --git a/examples/serialport/terminal/console.h b/examples/serialport/terminal/console.h
index 5805d8cb..0674ded2 100644
--- a/examples/serialport/terminal/console.h
+++ b/examples/serialport/terminal/console.h
@@ -62,7 +62,7 @@ signals:
     void getData(const QByteArray &data);
 
 public:
-    explicit Console(QWidget *parent = 0);
+    explicit Console(QWidget *parent = nullptr);
 
     void putData(const QByteArray &data);