1 files changed, 4 insertions, 4 deletions
diff --git a/src/components/script/dom/htmlfontelement.rs b/src/components/script/dom/htmlfontelement.rs
index eff3d85ae3b..1d1158b6de4 100644
--- a/src/components/script/dom/htmlfontelement.rs
+++ b/src/components/script/dom/htmlfontelement.rs
@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-use dom::bindings::utils::{DOMString, null_string, ErrorResult};
+use dom::bindings::utils::{DOMString, ErrorResult};
 use dom::htmlelement::HTMLElement;
 
 pub struct HTMLFontElement {
@@ -11,21 +11,21 @@ pub struct HTMLFontElement {
 
 impl HTMLFontElement {
     pub fn Color(&self) -> DOMString {
-        null_string
+        None
     }
 
     pub fn SetColor(&mut self, _color: &DOMString, _rv: &mut ErrorResult) {
     }
 
     pub fn Face(&self) -> DOMString {
-        null_string
+        None
     }
 
     pub fn SetFace(&mut self, _face: &DOMString, _rv: &mut ErrorResult) {
     }
     
     pub fn Size(&self) -> DOMString {
-        null_string
+        None
     }
 
     pub fn SetSize(&mut self, _size: &DOMString, _rv: &mut ErrorResult) {