1 files changed, 2 insertions, 0 deletions

diff --git a/inputmethods/handwriting/handwritingimpl.cpp b/inputmethods/handwriting/handwritingimpl.cpp
index c39e1aa..22e2058 100644
--- a/inputmethods/handwriting/handwritingimpl.cpp
+++ b/inputmethods/handwriting/handwritingimpl.cpp
@@ -100,6 +100,8 @@ QRESULT HandwritingImpl::queryInterface( const QUuid &uuid, QUnknownInterface **
         *iface = this;
     else if ( uuid == IID_InputMethod )
         *iface = this;
+    else
+        return QS_FALSE;
 
     if ( *iface )
         (*iface)->addRef();