--- a/QTfrontend/pages.h	Sat Dec 18 21:19:26 2010 +0300
+++ b/QTfrontend/pages.h	Sat Dec 18 23:02:39 2010 +0300
@@ -71,6 +71,8 @@
 
  protected:
   AbstractPage(QWidget* parent = 0) {
+    Q_UNUSED(parent);
+
     font14 = new QFont("MS Shell Dlg", 14);
     setFocusPolicy(Qt::StrongFocus);
   }