From bad793c1211f4e94c2932c5efa7fa49b00eefc7e Mon Sep 17 00:00:00 2001
From: Antoine Pitrou <pitrou@free.fr>
Date: Tue, 22 May 2018 23:35:23 +0200
Subject: [PATCH] PEP 574: fix error in code sample (#662)

---
 pep-0574.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pep-0574.rst b/pep-0574.rst
index b943f196549..05e2ed04cc3 100644
--- a/pep-0574.rst
+++ b/pep-0574.rst
@@ -164,8 +164,8 @@ to be returned from ``__reduce__`` implementations::
    class bytearray:
 
       def __reduce_ex__(self, protocol):
-         if protocol == 5:
-            return type(self), PickleBuffer(self), None
+         if protocol >= 5:
+            return type(self), (PickleBuffer(self),), None
          # Legacy code for earlier protocols omitted
 
 ``PickleBuffer`` is a simple wrapper that doesn't have all the memoryview