1 files changed, 2 insertions, 2 deletions
diff --git a/src/datavisualization/axis/qlogvalue3daxisformatter.h b/src/datavisualization/axis/qlogvalue3daxisformatter.h
index 45d70f43..b8b5a6a7 100644
--- a/src/datavisualization/axis/qlogvalue3daxisformatter.h
+++ b/src/datavisualization/axis/qlogvalue3daxisformatter.h
@@ -45,9 +45,9 @@ class QT_DATAVISUALIZATION_EXPORT QLogValue3DAxisFormatter : public QValue3DAxis
     Q_PROPERTY(bool showEdgeLabels READ showEdgeLabels WRITE setShowEdgeLabels NOTIFY showEdgeLabelsChanged)
 
 protected:
-    explicit QLogValue3DAxisFormatter(QLogValue3DAxisFormatterPrivate *d, QObject *parent = Q_NULLPTR);
+    explicit QLogValue3DAxisFormatter(QLogValue3DAxisFormatterPrivate *d, QObject *parent = nullptr);
 public:
-    explicit QLogValue3DAxisFormatter(QObject *parent = Q_NULLPTR);
+    explicit QLogValue3DAxisFormatter(QObject *parent = nullptr);
     virtual ~QLogValue3DAxisFormatter();
 
     void setBase(qreal base);