From e2f81c395990e6079ac43496f97a3a77eb314cd6 Mon Sep 17 00:00:00 2001
From: Menci <HuangHaoRui301@Gmail.com>
Date: Fri, 7 Jul 2017 20:46:15 +0800
Subject: [PATCH] 'let' => 'var' in client JS

---
 views/statistics.ejs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/views/statistics.ejs b/views/statistics.ejs
index 2f8a135..3464dff 100644
--- a/views/statistics.ejs
+++ b/views/statistics.ejs
@@ -15,7 +15,7 @@ let types = {
 <script src="/libs/morris.js/morris.min.js"></script>
 <script>
 function getColorOfScore(score) {
-  let color = [];
+  var color = [];
   color[0] = 'red';
   color[1] = '#ff4b00';
   color[2] = '#ff6200';