From abfd8064d8d246450c4506b16085d0378d1778a8 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Thu, 8 Aug 1996 20:26:45 +0000
Subject: [PATCH] This is the third time I check in this change :-(

Don't use assignments into inst.__dict__ to restore instance
variables; use setattr() instead.
---
 Lib/pickle.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Lib/pickle.py b/Lib/pickle.py
index a481fc7fce..682440d3ae 100644
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -522,9 +522,8 @@ class Unpickler:
 		try:
 			setstate = inst.__setstate__
 		except AttributeError:
-		        instdict = inst.__dict__
 			for key in value.keys():
-				instdict[key] = value[key]
+				setattr(inst, key, value[key])
 		else:
 			setstate(value)
 	dispatch[BUILD] = load_build
-- 
2.50.1