1 files changed, 2 insertions, 0 deletions

diff --git a/core/applets/multikeyapplet/multikeyappletimpl.cpp b/core/applets/multikeyapplet/multikeyappletimpl.cpp
index 4644556..adf92c4 100644
--- a/core/applets/multikeyapplet/multikeyappletimpl.cpp
+++ b/core/applets/multikeyapplet/multikeyappletimpl.cpp
@@ -35,23 +35,25 @@ int MultikeyAppletImpl::position() const
 {
     return 10;
 }
 
 #ifndef QT_NO_COMPONENT
 QRESULT MultikeyAppletImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
 {
     *iface = 0;
     if ( uuid == IID_QUnknown )
         *iface = this;
     else if ( uuid == IID_TaskbarApplet )
         *iface = this;
+    else
+        return QS_FALSE;
 
     if ( *iface )
         (*iface)->addRef();
     return QS_OK;
 }
 
 Q_EXPORT_INTERFACE()
 {
     Q_CREATE_INSTANCE( MultikeyAppletImpl )
 }
 #endif