Index: c:/python24/lib/site-packages/django-0.91-py2.4.egg/django/core/meta/__init__.py
===================================================================
--- c:/python24/lib/site-packages/django-0.91-py2.4.egg/django/core/meta/__init__.py	(revision 1616)
+++ c:/python24/lib/site-packages/django-0.91-py2.4.egg/django/core/meta/__init__.py	(working copy)
@@ -460,6 +460,10 @@
         for f in to_search:
             if f.name == name:
                 return f
+        if (hasattr(self, 'one_to_one_field') and
+            self.one_to_one_field is not None and
+            self.one_to_one_field.name == name):
+            return self.one_to_one_field
         raise FieldDoesNotExist, "name=%s" % name

     def get_order_sql(self, table_prefix=''):