Index: branches/pyyaml3000/tests/data/spec-07-10.canonical
===================================================================
--- branches/pyyaml3000/tests/data/spec-07-10.canonical	(revision 38)
+++ branches/pyyaml3000/tests/data/spec-07-10.canonical	(revision 44)
@@ -12,3 +12,4 @@
 }
 ---
-!!str ""
+#!!str ""
+!!null ""