1 files changed, 1 insertions, 1 deletions
diff --git a/tests/manual/dialogs/filedialogpanel.h b/tests/manual/dialogs/filedialogpanel.h
index 0bad3e7456..28dded3891 100644
--- a/tests/manual/dialogs/filedialogpanel.h
+++ b/tests/manual/dialogs/filedialogpanel.h
@@ -47,7 +47,7 @@ class FileDialogPanel : public QWidget
 {
     Q_OBJECT
 public:
-    explicit FileDialogPanel(QWidget *parent = 0);
+    explicit FileDialogPanel(QWidget *parent = nullptr);
 
 public slots:
     void execModal();