Merge of descr-branch back into trunk.
diff --git a/Objects/cellobject.c b/Objects/cellobject.c
index 66fc8d1..9a36776 100644
--- a/Objects/cellobject.c
+++ b/Objects/cellobject.c
@@ -106,7 +106,7 @@
 	0,					/* tp_hash */
 	0,					/* tp_call */
 	0,					/* tp_str */
-	0,					/* tp_getattro */
+	PyObject_GenericGetAttr,		/* tp_getattro */
 	0,					/* tp_setattro */
 	0,					/* tp_as_buffer */
 	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC,	/* tp_flags */