From 2f9283a6770b513d5a3193fbc3f2ddbcd4200be2 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Tue, 18 Oct 2016 11:51:35 +0200
Subject: [PATCH] fix leaky global variable

---
 server.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server.js b/server.js
index 2e693c5cd..f24117bd1 100644
--- a/server.js
+++ b/server.js
@@ -25,7 +25,7 @@ var setHeaders = (function () {
     var headers = JSON.parse(JSON.stringify(config.httpHeaders));
     if (Object.keys(headers).length) {
         return function (res) {
-            for (header in headers) { res.setHeader(header, headers[header]); }
+            for (var header in headers) { res.setHeader(header, headers[header]); }
         };
     }
     return function () {};