From fdffec73c36a73443182b206595b239924d294cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81rni=20Hermann=20Reynisson?= <arnihr@gmail.com>
Date: Wed, 3 Dec 2014 14:49:55 +0000
Subject: [PATCH] Use String.charAt for character by index lookup

Using object property accessor for string character lookup breaks in
non-modern browsers.
---
 src/browser/ui/ReactMount.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/browser/ui/ReactMount.js b/src/browser/ui/ReactMount.js
index 6e72848ca1a06..fd8036d540050 100644
--- a/src/browser/ui/ReactMount.js
+++ b/src/browser/ui/ReactMount.js
@@ -63,7 +63,7 @@ var findComponentRootReusableArray = [];
 function firstDifferenceIndex(string1, string2) {
   var minLen = Math.min(string1.length, string2.length);
   for (var i = 0; i < minLen; i++) {
-    if (string1[i] !== string2[i]) {
+    if (string1.charAt(i) !== string2.charAt(i)) {
       return i;
     }
   }