From 407072e141dd48322a7ace0d175a78a029c1545e Mon Sep 17 00:00:00 2001
From: Tuowen Zhao <ztuowen@gmail.com>
Date: Mon, 28 Mar 2016 15:22:51 -0600
Subject: keys

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

diff --git a/app.js b/app.js
index 91fc16b..b755319 100644
--- a/app.js
+++ b/app.js
@@ -59,7 +59,7 @@ function refreshStat(){
         else
             serverstat.mc=false;
     })
-    for (var key in serverstat.pcs) {
+    for (key in serverstat.pcs) {
         if (serverstat.pcs.hasOwnProperty(key)) {
             ps.checkPortStatus(key, 'cnjoe.info', function(error, status) {
                 // Status is 'open' if currently in use or 'closed' if available 
-- 
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