Fixed WCM-11. Semantics of getDirectoryListingDirect() are consistent now.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3456 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/avm/Lookup.java

@@ -134,6 +134,7 @@ class Lookup
                 {
                     comp.setIndirection(computeIndirection(name));
                 }
+                fLayeredYet = true;
             }
             fComponents.add(comp);
             fPosition++;