1 files changed, 1 insertions, 1 deletions
diff --git a/src/datavisualization/utils/qutils.h b/src/datavisualization/utils/qutils.h
index 078a78df..9920a00c 100644
--- a/src/datavisualization/utils/qutils.h
+++ b/src/datavisualization/utils/qutils.h
@@ -44,7 +44,7 @@ static inline QSurfaceFormat qDefaultSurfaceFormat(bool antialias)
     surfaceFormat.setRenderableType(QSurfaceFormat::DefaultRenderableType);
 
     QOpenGLContext *ctx = QOpenGLContext::currentContext();
-    QOffscreenSurface *dummySurface = 0;
+    QOffscreenSurface *dummySurface = Q_NULLPTR;
     if (!ctx) {
         dummySurface = new QOffscreenSurface();
         dummySurface->setFormat(surfaceFormat);