2 files changed, 2 insertions, 2 deletions
diff --git a/examples/serialport/blockingmaster/dialog.h b/examples/serialport/blockingmaster/dialog.h
index 4f0e3315..6b6ba704 100644
--- a/examples/serialport/blockingmaster/dialog.h
+++ b/examples/serialport/blockingmaster/dialog.h
@@ -70,7 +70,7 @@ class Dialog : public QDialog
     Q_OBJECT
 
 public:
-    Dialog(QWidget *parent = 0);
+    explicit Dialog(QWidget *parent = 0);
 
 private slots:
     void transaction();
diff --git a/examples/serialport/blockingmaster/masterthread.h b/examples/serialport/blockingmaster/masterthread.h
index ffb6602d..acfd4d9d 100644
--- a/examples/serialport/blockingmaster/masterthread.h
+++ b/examples/serialport/blockingmaster/masterthread.h
@@ -61,7 +61,7 @@ class MasterThread : public QThread
     Q_OBJECT
 
 public:
-    MasterThread(QObject *parent = 0);
+    explicit MasterThread(QObject *parent = 0);
     ~MasterThread();
 
     void transaction(const QString &portName, int waitTimeout, const QString &request);