1 files changed, 2 insertions, 9 deletions
diff --git a/components/script/dom/testbindingpairiterable.rs b/components/script/dom/testbindingpairiterable.rs
index 6496f3c9a07..aaed63bf715 100644
--- a/components/script/dom/testbindingpairiterable.rs
+++ b/components/script/dom/testbindingpairiterable.rs
@@ -29,19 +29,12 @@ impl Iterable for TestBindingPairIterable {
         self.map.borrow().len() as u32
     }
     fn get_value_at_index(&self, index: u32) -> u32 {
-        *self
-            .map
-            .borrow()
-            .iter()
-            .nth(index as usize)
-            .map(|a| &a.1)
-            .unwrap()
+        *self.map.borrow().get(index as usize).map(|a| &a.1).unwrap()
     }
     fn get_key_at_index(&self, index: u32) -> DOMString {
         self.map
             .borrow()
-            .iter()
-            .nth(index as usize)
+            .get(index as usize)
             .map(|a| &a.0)
             .unwrap()
             .clone()