Index: /trunk/src/VBox/Main/src-server/HostDnsService.cpp
===================================================================
--- /trunk/src/VBox/Main/src-server/HostDnsService.cpp	(revision 55198)
+++ /trunk/src/VBox/Main/src-server/HostDnsService.cpp	(revision 55199)
@@ -273,5 +273,5 @@
     LogRel(("HostDnsMonitorProxy::notify\n"));
     m->fModified = true;
-    const_cast<VirtualBox *>(m->virtualbox)->i_onHostNameResolutionConfigurationChange();
+    m->virtualbox->i_onHostNameResolutionConfigurationChange();
 }