diff -r 09cae668b536 -r 7678f72140e6 thirdparty/google_appengine/google/appengine/ext/key_range/__init__.py
--- a/thirdparty/google_appengine/google/appengine/ext/key_range/__init__.py	Fri Oct 23 11:17:07 2009 -0700
+++ b/thirdparty/google_appengine/google/appengine/ext/key_range/__init__.py	Fri Oct 23 13:54:11 2009 -0500
@@ -172,7 +172,7 @@
     assert isinstance(query, datastore.Query)
     if self.key_start == self.key_end and not (
         self.include_start or self.include_end):
-      return EmptyDatastoreQuery(query.kind)
+      return EmptyDatastoreQuery(query._ToPb().kind())
     if self.include_start:
       start_comparator = '>='
     else: