From 20747fa167dc8224c01ab0ab2ece81c9c5927dec Mon Sep 17 00:00:00 2001
From: Jeremy Hylton <jeremy@alum.mit.edu>
Date: Fri, 9 Nov 2001 16:15:04 +0000
Subject: [PATCH] A better new, unique object

---
 Lib/pickle.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/pickle.py b/Lib/pickle.py
index d77e33e844..a22580b7bd 100644
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -577,7 +577,7 @@ class Unpickler:
         self.memo = {}
 
     def load(self):
-        self.mark = ['spam'] # Any new unique object
+        self.mark = object() # any new unique object
         self.stack = []
         self.append = self.stack.append
         read = self.read
-- 
2.50.0