Index: /trunk/src/VBox/Main/include/MachineImplCloneVM.h
===================================================================
--- /trunk/src/VBox/Main/include/MachineImplCloneVM.h	(revision 37532)
+++ /trunk/src/VBox/Main/include/MachineImplCloneVM.h	(revision 37533)
@@ -40,5 +40,5 @@
     MachineCloneVMPrivate *d_ptr;
 
-    friend class MachineCloneVMPrivate;
+    friend struct MachineCloneVMPrivate;
 };