1 files changed, 1 insertions, 1 deletions
diff --git a/tests/manual/dialogs/fontdialogpanel.h b/tests/manual/dialogs/fontdialogpanel.h
index dd7fb1413a..2bcd68c74c 100644
--- a/tests/manual/dialogs/fontdialogpanel.h
+++ b/tests/manual/dialogs/fontdialogpanel.h
@@ -43,7 +43,7 @@ class FontDialogPanel : public QWidget
 {
     Q_OBJECT
 public:
-    explicit FontDialogPanel(QWidget *parent = 0);
+    explicit FontDialogPanel(QWidget *parent = nullptr);
 
 public slots:
     void execModal();