Index: branches/pyyaml3000/tests/data/spec-10-10.canonical
===================================================================
--- branches/pyyaml3000/tests/data/spec-10-10.canonical	(revision 38)
+++ branches/pyyaml3000/tests/data/spec-10-10.canonical	(revision 44)
@@ -5,12 +5,12 @@
   : !!str "explicit value",
   ? !!str "explicit key2"
-  : !!str "",
+  : !!null "",
   ? !!str "explicit key3"
-  : !!str "",
+  : !!null "",
   ? !!str "simple key1"
   : !!str "explicit value",
   ? !!str "simple key2"
-  : !!str "",
+  : !!null "",
   ? !!str "simple key3"
-  : !!str "",
+  : !!null "",
 }