Index: /trunk/src/VBox/Additions/common/VBoxGuestLib/VBoxGuestR3LibModule.cpp
===================================================================
--- /trunk/src/VBox/Additions/common/VBoxGuestLib/VBoxGuestR3LibModule.cpp	(revision 29537)
+++ /trunk/src/VBox/Additions/common/VBoxGuestLib/VBoxGuestR3LibModule.cpp	(revision 29538)
@@ -70,5 +70,5 @@
 #else
     /** todo */
-    pReq->enmGuestOS    = VBOXOSFAMILY_unknown;
+    pReq->enmGuestOS    = VBOXOSFAMILY_Unknown;
 #endif
     for (unsigned i = 0; i < cRegions; i++)