From fa148e5ff449a3d6c6b7e892174ff85c035b2d4c Mon Sep 17 00:00:00 2001
From: Ms2ger <ms2ger@gmail.com>
Date: Wed, 11 Jun 2014 23:06:27 +0200
Subject: [PATCH] Pass immutable self to HTMLBodyElement::SetOnunload.

---
 src/components/script/dom/htmlbodyelement.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/components/script/dom/htmlbodyelement.rs b/src/components/script/dom/htmlbodyelement.rs
index 6e82d78fa50..95335534141 100644
--- a/src/components/script/dom/htmlbodyelement.rs
+++ b/src/components/script/dom/htmlbodyelement.rs
@@ -43,7 +43,7 @@ impl HTMLBodyElement {
 
 pub trait HTMLBodyElementMethods {
     fn GetOnunload(&self) -> Option<EventHandlerNonNull>;
-    fn SetOnunload(&mut self, listener: Option<EventHandlerNonNull>);
+    fn SetOnunload(&self, listener: Option<EventHandlerNonNull>);
 }
 
 impl<'a> HTMLBodyElementMethods for JSRef<'a, HTMLBodyElement> {
@@ -52,9 +52,9 @@ impl<'a> HTMLBodyElementMethods for JSRef<'a, HTMLBodyElement> {
         win.deref().GetOnunload()
     }
 
-    fn SetOnunload(&mut self, listener: Option<EventHandlerNonNull>) {
-        let mut win = window_from_node(self).root();
-        win.SetOnunload(listener)
+    fn SetOnunload(&self, listener: Option<EventHandlerNonNull>) {
+        let win = window_from_node(self).root();
+        win.deref().SetOnunload(listener)
     }
 }