From 48b8c066f9fa0f2a327427856b684e25280e99dc Mon Sep 17 00:00:00 2001
From: Ms2ger <ms2ger@gmail.com>
Date: Sat, 19 Apr 2014 12:20:50 +0200
Subject: [PATCH] Use position in FindEnumStringIndex.

This is a shorter and probably slightly more efficient to write the loop.
---
 src/components/script/dom/bindings/utils.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/components/script/dom/bindings/utils.rs b/src/components/script/dom/bindings/utils.rs
index 8d506b6fce4..8aa26381e6f 100644
--- a/src/components/script/dom/bindings/utils.rs
+++ b/src/components/script/dom/bindings/utils.rs
@@ -484,12 +484,12 @@ pub fn FindEnumStringIndex(cx: *JSContext,
             return Err(());
         }
 
-        Ok(values.iter().enumerate().find(|&(_, value)| {
+        Ok(values.iter().position(|value| {
             value.len() == length as uint &&
             range(0, length as int).all(|j| {
                 value[j] as u16 == *chars.offset(j)
             })
-        }).map(|(i, _)| i))
+        }))
     }
 }