From e6ba467d9807be9cf12435b08de24ea5d4904243 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa=20Aubert?=
 <danielgarciaaubert@gmail.com>
Date: Thu, 1 Mar 2018 18:47:07 +0100
Subject: [PATCH] ES6 goodies

---
 lib/cartodb/middleware/cors.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/cartodb/middleware/cors.js b/lib/cartodb/middleware/cors.js
index ee924a90..65b7cf4f 100644
--- a/lib/cartodb/middleware/cors.js
+++ b/lib/cartodb/middleware/cors.js
@@ -1,6 +1,6 @@
-module.exports = function cors(extraHeaders) {
+module.exports = function cors (extraHeaders) {
     return function corsMiddleware (req, res, next) {
-        var baseHeaders = "X-Requested-With, X-Prototype-Version, X-CSRF-Token";
+        let baseHeaders = "X-Requested-With, X-Prototype-Version, X-CSRF-Token";
 
         if(extraHeaders) {
             baseHeaders += ", " + extraHeaders;