Index: django/test/doctest.py
===================================================================
--- django/test/doctest.py	(revision 4379)
+++ django/test/doctest.py	(working copy)
@@ -772,7 +772,7 @@
         # compatibility support of testmod's deprecated isprivate mess.
         self._namefilter = _namefilter
 
-    def find(self, obj, name=None, module=None, globs=None,
+    def find(self, obj, name=None, module=False, globs=None,
              extraglobs=None):
         """
         Return a list of the DocTests that are defined by the given