From: Guido van Rossum <guido@python.org>
Date: Fri, 31 Jan 2003 21:10:31 +0000 (+0000)
Subject: Ignore the state returned by __reduce__ if it is Py_None.
X-Git-Tag: v2.3c1~2143
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e0ad0cb0bec01a4216230d1003e24fe8c7ab3c7;p=thirdparty%2FPython%2Fcpython.git

Ignore the state returned by __reduce__ if it is Py_None.
---

diff --git a/Modules/cPickle.c b/Modules/cPickle.c
index 24a9f131e7de..08bb8e8b2d90 100644
--- a/Modules/cPickle.c
+++ b/Modules/cPickle.c
@@ -2086,6 +2086,8 @@ save(Picklerobject *self, PyObject *args, int  pers_save)
 
 		if (size > 2) {
 			state = PyTuple_GET_ITEM(t, 2);
+			if (state == Py_None)
+				state = NULL;
 		}
 
 		if (!( PyTuple_Check(arg_tup) || arg_tup==Py_None ))  {