--- a/src/core/config.cc	Sun Mar 02 21:00:37 2008 +0100
+++ b/src/core/config.cc	Sun Mar 02 21:12:21 2008 +0100
@@ -411,7 +411,7 @@
   Singleton<ConfigImpl>::Get ()->RegisterRootNamespaceObject (obj);
 }
 
-void Unregister (Ptr<Object> obj)
+void UnregisterRootNamespaceObject (Ptr<Object> obj)
 {
   Singleton<ConfigImpl>::Get ()->UnregisterRootNamespaceObject (obj);
 }