Janitor: remove ulong ref

1 files changed, 3 insertions, 1 deletions

diff --git a/noncore/decorations/liquid/liquid.cpp b/noncore/decorations/liquid/liquid.cpp
index 75b1fc9..ef2ac3c 100644
--- a/noncore/decorations/liquid/liquid.cpp
+++ b/noncore/decorations/liquid/liquid.cpp
@@ -1,33 +1,33 @@
 #include "liquid.h"
 
 #include <qapplication.h>
 #include <qpainter.h>
 #include <qpalette.h>
 #include <qdrawutil.h>
 
 
-LiquidDecoInterface::LiquidDecoInterface ( ) :  ref ( 0 )
+LiquidDecoInterface::LiquidDecoInterface ( ) 
 {
 }
     
 LiquidDecoInterface::~LiquidDecoInterface ( )
 {
 }
 
 
 
 QString LiquidDecoInterface::name ( ) const
 {
         return qApp-> translate ( "Decoration", "Liquid" );
 }
 
 
 QPixmap LiquidDecoInterface::icon ( ) const
 {
         return QPixmap ( );
 }            
         
 void LiquidDecoInterface::drawArea( Area a, QPainter *p, const WindowData *wd ) const
 {
         QRect r = wd-> rect;
         int th = metric ( TitleHeight, wd );
@@ -101,36 +101,38 @@ void LiquidDecoInterface::drawArea( Area a, QPainter *p, const WindowData *wd )
                         p-> fillRect ( br.left() - 1, tr. top ( ), br. width ( ) + 2, tr. height ( ), fillcol);
                                 
                         p-> setPen ( shadecol );
                         p-> drawText ( br, align, wd-> caption );
                         p-> setPen ( textcol );
                         br. moveBy ( -1, -1 );
                         p-> drawText ( br, align, wd-> caption );
                         break;
                 }
                 default: {
                         WindowDecorationInterface::drawArea ( a, p, wd );
                         break;
                 }
         }
 }
 
 QRESULT LiquidDecoInterface::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( LiquidDecoInterface )
 }