1 files changed, 1 insertions, 1 deletions
diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.h b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.h
index b0e12b448a..dd3cc2a2ad 100644
--- a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.h
+++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.h
@@ -41,7 +41,7 @@ class MainWindow : public QWidget
 {
     Q_OBJECT
 public:
-    MainWindow(QWidget *parent = 0);
+    MainWindow(QWidget *parent = nullptr);
 
 private:
     void setupMatrix();