diff options
Diffstat (limited to 'components/script/dom/bindings/utils.rs')
| -rw-r--r-- | components/script/dom/bindings/utils.rs | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/components/script/dom/bindings/utils.rs b/components/script/dom/bindings/utils.rs index c9cbbae2723..cd7d8d4e6e5 100644 --- a/components/script/dom/bindings/utils.rs +++ b/components/script/dom/bindings/utils.rs @@ -117,13 +117,15 @@ impl Clone for DOMJSClass { unsafe impl Sync for DOMJSClass {} /// Returns a JSVal representing the frozen JavaScript array -pub fn to_frozen_array<T: ToJSValConvertible>(convertibles: &[T], cx: SafeJSContext) -> JSVal { - rooted!(in(*cx) let mut ports = UndefinedValue()); - unsafe { convertibles.to_jsval(*cx, ports.handle_mut()) }; +pub fn to_frozen_array<T: ToJSValConvertible>( + convertibles: &[T], + cx: SafeJSContext, + rval: MutableHandleValue, +) { + unsafe { convertibles.to_jsval(*cx, rval) }; - rooted!(in(*cx) let obj = ports.to_object()); + rooted!(in(*cx) let obj = rval.to_object()); unsafe { JS_FreezeObject(*cx, RawHandleObject::from(obj.handle())) }; - *ports } /// Returns the ProtoOrIfaceArray for the given global object. |