1 files changed, 2 insertions, 0 deletions

diff --git a/core/applets/cardmon/cardmonimpl.cpp b/core/applets/cardmon/cardmonimpl.cpp
index 0aa55de..265214e 100644
--- a/core/applets/cardmon/cardmonimpl.cpp
+++ b/core/applets/cardmon/cardmonimpl.cpp
@@ -29,2 +29,4 @@ QRESULT CardMonitorImpl::queryInterface( const QUuid &uuid, QUnknownInterface **
         *iface = this;
+    } else {
+        return QS_FALSE;
     }