2 files changed, 3 insertions, 2 deletions
diff --git a/kontact/interfaces/plugin.h b/kontact/interfaces/plugin.h
index c4d573abe..3d8c66cf5 100644
--- a/kontact/interfaces/plugin.h
+++ b/kontact/interfaces/plugin.h
@@ -58,7 +58,6 @@ class Summary;
 class KDE_EXPORT Plugin : public TQObject, virtual public KXMLGUIClient
 {
   Q_OBJECT
-  
 
   public:
     /**
@@ -71,7 +70,7 @@ class KDE_EXPORT Plugin : public TQObject, virtual public KXMLGUIClient
     */
     Plugin( Core *core, TQObject *parent, const char *name );
 
-    ~Plugin();
+    virtual ~Plugin();
 
     /**
       Sets the identifier.
diff --git a/kontact/interfaces/uniqueapphandler.h b/kontact/interfaces/uniqueapphandler.h
index 3af1a8773..6ecc23812 100644
--- a/kontact/interfaces/uniqueapphandler.h
+++ b/kontact/interfaces/uniqueapphandler.h
@@ -63,6 +63,8 @@ class KDE_EXPORT UniqueAppHandler : public DCOPObject
 class UniqueAppHandlerFactoryBase
 {
   public:
+    UniqueAppHandlerFactoryBase() {}
+    virtual ~UniqueAppHandlerFactoryBase() {}
     virtual UniqueAppHandler* createHandler( Plugin* ) = 0;
 };