From eccb60e548bf522c07546e3abfd55c9442181c6b Mon Sep 17 00:00:00 2001
From: Rosemary Ajayi <okhuomonajayi54@gmail.com>
Date: Thu, 28 Mar 2024 08:57:56 +0000
Subject: [PATCH] deref on an immutable reference (#31899)

---
 components/script/dom/bindings/proxyhandler.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/script/dom/bindings/proxyhandler.rs b/components/script/dom/bindings/proxyhandler.rs
index 632959e4e5e..d7466604b5c 100644
--- a/components/script/dom/bindings/proxyhandler.rs
+++ b/components/script/dom/bindings/proxyhandler.rs
@@ -155,7 +155,7 @@ pub unsafe extern "C" fn get_prototype_if_ordinary(
 /// Get the expando object, or null if there is none.
 pub unsafe fn get_expando_object(obj: RawHandleObject, mut expando: MutableHandleObject) {
     assert!(is_dom_proxy(obj.get()));
-    let ref mut val = UndefinedValue();
+    let val = &mut UndefinedValue();
     GetProxyPrivate(obj.get(), val);
     expando.set(if val.is_undefined() {
         ptr::null_mut()