diff -r 93b982ccede2 -r 5daf16870df6 src/gui/dialogs/qwizard_win.cpp
--- a/src/gui/dialogs/qwizard_win.cpp	Mon Jun 21 22:38:13 2010 +0100
+++ b/src/gui/dialogs/qwizard_win.cpp	Thu Jul 22 16:41:55 2010 +0100
@@ -237,7 +237,8 @@
 */
 
 QVistaHelper::QVistaHelper(QWizard *wizard)
-    : pressed(false)
+    : QObject(wizard)
+    , pressed(false)
     , wizard(wizard)
     , backButton_(0)
 {