From 014f3b971c5fb3daf2cbc967b79f1f714580f953 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Fri, 28 Jan 2022 13:47:24 +0100
Subject: [PATCH] bpo-46417: _PyStructSequence_FiniType() updates _Py_RefTotal

---
 Objects/structseq.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Objects/structseq.c b/Objects/structseq.c
index cded877300d9e9..092e1634656a31 100644
--- a/Objects/structseq.c
+++ b/Objects/structseq.c
@@ -553,6 +553,9 @@ _PyStructSequence_FiniType(PyTypeObject *type)
     // Undo Py_INCREF(type) of _PyStructSequence_InitType().
     // Don't use Py_DECREF(): static type must not be deallocated
     Py_SET_REFCNT(type, 0);
+#ifdef Py_REF_DEBUG
+    _Py_RefTotal--;
+#endif
 
     // Make sure that _PyStructSequence_InitType() will initialize
     // the type again