1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/kernel/qopenglwindow.h b/src/gui/kernel/qopenglwindow.h
index f274275c3f..0c2b44c1c7 100644
--- a/src/gui/kernel/qopenglwindow.h
+++ b/src/gui/kernel/qopenglwindow.h
@@ -58,8 +58,8 @@ public:
         PartialUpdateBlend
     };
 
-    explicit QOpenGLWindow(UpdateBehavior updateBehavior = NoPartialUpdate, QWindow *parent = 0);
-    explicit QOpenGLWindow(QOpenGLContext *shareContext, UpdateBehavior updateBehavior = NoPartialUpdate, QWindow *parent = 0);
+    explicit QOpenGLWindow(UpdateBehavior updateBehavior = NoPartialUpdate, QWindow *parent = Q_NULLPTR);
+    explicit QOpenGLWindow(QOpenGLContext *shareContext, UpdateBehavior updateBehavior = NoPartialUpdate, QWindow *parent = Q_NULLPTR);
     ~QOpenGLWindow();
 
     UpdateBehavior updateBehavior() const;