keys

1 files changed, 1 insertions, 1 deletions

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