From 0108562e88afc77cc0d76b4905e658068f25b59a Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Sun, 9 Nov 2014 12:07:57 +1100
Subject: [PATCH] remove unused key variable

---
 lib/6to5/transformation/transformers/react.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/6to5/transformation/transformers/react.js b/lib/6to5/transformation/transformers/react.js
index 8b9af5894a..3a7f29cdeb 100644
--- a/lib/6to5/transformation/transformers/react.js
+++ b/lib/6to5/transformation/transformers/react.js
@@ -27,7 +27,6 @@ var addDisplayName = function (id, call) {
   var safe = true;
 
   _.each(props, function (prop) {
-    var key = prop.key;
     if (t.isIdentifier(prop.key, { name: "displayName" })) {
       return safe = false;
     }