Index: /trunk/src/VBox/ValidationKit/tests/storage/tdStorageSnapshotMerging1.py
===================================================================
--- /trunk/src/VBox/ValidationKit/tests/storage/tdStorageSnapshotMerging1.py	(revision 75377)
+++ /trunk/src/VBox/ValidationKit/tests/storage/tdStorageSnapshotMerging1.py	(revision 75378)
@@ -206,5 +206,5 @@
             except:
                 reporter.errorXcpt('failed to open hd "%s"' % (sFullName));
-                return False;
+                return None;
 
         try: