$OpenBSD: patch-demos_spectrum_app_waveform_cpp,v 1.1 2010/06/21 16:40:52 espie Exp $
--- demos/spectrum/app/waveform.cpp.orig	Mon Jun 21 18:06:57 2010
+++ demos/spectrum/app/waveform.cpp	Mon Jun 21 18:07:13 2010
@@ -100,7 +100,8 @@ void Waveform::paintEvent(QPaintEvent * /*event*/)
                     destRect.setLeft(destLeft);
                     destRect.setRight(destRight);
 
-                    QRect sourceRect(QPoint(), m_pixmapSize);
+		    QPoint p;
+                    QRect sourceRect(p, m_pixmapSize);
                     sourceRect.setLeft(point.pixelOffset);
                     sourceRect.setRight(sourceRight);
 
