Index: pyyaml/trunk/ext/_yaml.pyx
===================================================================
--- pyyaml/trunk/ext/_yaml.pyx	(revision 258)
+++ pyyaml/trunk/ext/_yaml.pyx	(revision 310)
@@ -1352,4 +1352,5 @@
                     error = self._emitter_error()
                     raise error
+            self.ascend_resolver()
         return 1