1 files changed, 3 insertions, 1 deletions

diff --git a/noncore/decorations/polished/polished.cpp b/noncore/decorations/polished/polished.cpp
index 30f1a84..43179be 100644
--- a/noncore/decorations/polished/polished.cpp
+++ b/noncore/decorations/polished/polished.cpp
@@ -13,25 +13,25 @@
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include "polished.h"
 #include <qpainter.h>
 #include <qapplication.h>
 
-PolishedDecoration::PolishedDecoration() : ref(0)
+PolishedDecoration::PolishedDecoration() 
 {
 }
 
 PolishedDecoration::~PolishedDecoration()
 {
 }
 
 int PolishedDecoration::metric( Metric m, const WindowData *wd ) const
 {
     switch ( m ) {
         case TopBorder:
             return 1;
@@ -149,23 +149,25 @@ void PolishedDecoration::drawBlend( QPainter *p, const QRect &r, const QColor &c
                     v1 + ((v2-v1)*j)/(r.height()-split-1), QColor::Hsv ) );
         p->drawLine( r.x(), r.bottom()-j, r.right(), r.bottom()-j );
     }
 }
 
 QRESULT PolishedDecoration::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
 {
     *iface = 0;
     if ( uuid == IID_QUnknown )
         *iface = this;
     else if ( uuid == IID_WindowDecoration )
         *iface = this;
+    else
+        return QS_FALSE;
 
     if ( *iface )
         (*iface)->addRef();
     return QS_OK;
 }
 
 Q_EXPORT_INTERFACE()
 {
     Q_CREATE_INSTANCE( PolishedDecoration )
 }