From 619b45ce7dbab8cabc4019b4da30284a23842ff6 Mon Sep 17 00:00:00 2001
From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
Date: Sun, 30 Mar 2025 00:04:05 +0100
Subject: [PATCH] Remove pointless ZVAL_UNDEF() in isset path

This will already be set to UNDEF by zend_call_function.
---
 Zend/zend_object_handlers.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Zend/zend_object_handlers.c b/Zend/zend_object_handlers.c
index b21d4db5abf69..076d2b8bbc2dd 100644
--- a/Zend/zend_object_handlers.c
+++ b/Zend/zend_object_handlers.c
@@ -877,7 +877,6 @@ ZEND_API zval *zend_std_read_property(zend_object *zobj, zend_string *name, int
 
 		if (!((*guard) & IN_ISSET)) {
 			GC_ADDREF(zobj);
-			ZVAL_UNDEF(&tmp_result);
 
 			*guard |= IN_ISSET;
 			zend_std_call_issetter(zobj, name, &tmp_result);