From 0f9af5d1c205bd7d94baa7424d07a1ca152f69ef Mon Sep 17 00:00:00 2001
From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
Date: Sun, 31 Mar 2024 14:15:59 +0200
Subject: [PATCH] Simplify always-true check in zend_generator_update_current

`old_root` is dereferenced at top, so `old_root` must not be NULL, and
the check doesn't actually do anything.
---
 Zend/zend_generators.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Zend/zend_generators.c b/Zend/zend_generators.c
index 036aba09805b..3da03e55a6b2 100644
--- a/Zend/zend_generators.c
+++ b/Zend/zend_generators.c
@@ -579,7 +579,7 @@ ZEND_API zend_generator *zend_generator_update_current(zend_generator *generator
 
 				EG(current_execute_data) = original_execute_data;
 
-				if (!((old_root ? old_root : generator)->flags & ZEND_GENERATOR_CURRENTLY_RUNNING)) {
+				if (!(old_root->flags & ZEND_GENERATOR_CURRENTLY_RUNNING)) {
 					new_root->node.parent = NULL;
 					OBJ_RELEASE(&new_root_parent->std);
 					zend_generator_resume(generator);