From 9cca88971313a4d2b2b3fda537f463dea6b55391 Mon Sep 17 00:00:00 2001
From: Donghee Na <donghee.na@python.org>
Date: Sat, 20 Apr 2024 09:54:50 +0900
Subject: [PATCH] Address code review

---
 Objects/setobject.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Objects/setobject.c b/Objects/setobject.c
index 04788ff197d9c0..88ce42c0e3f3f2 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -2334,7 +2334,8 @@ set_init(PySetObject *self, PyObject *args, PyObject *kwds)
     if (!PyArg_UnpackTuple(args, Py_TYPE(self)->tp_name, 0, 1, &iterable))
         return -1;
 
-    if (self->fill == 0 && Py_REFCNT(self) == 1) {
+    if (Py_REFCNT(self) == 1 && self->fill == 0) {
+        self->hash = -1;
         if (iterable == NULL) {
             return 0;
         }