--- a/QTfrontend/bgwidget.cpp	Mon Dec 27 23:57:44 2010 +0100
+++ b/QTfrontend/bgwidget.cpp	Tue Jan 04 12:53:46 2011 +0100
@@ -103,6 +103,8 @@
 
 void BGWidget::paintEvent(QPaintEvent *event)
 {
+    Q_UNUSED(event);
+
     QPainter p;
     p.begin(this);
     //p.setRenderHint(QPainter::Antialiasing);