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[vchess.git] / server / sockets.js

diff --git a/server/sockets.js b/server/sockets.js
index 1ebd521..8a0614b 100644 (file)
--- a/server/sockets.js
+++ b/server/sockets.js
@@ -2,11 +2,12 @@ const url = require('url');
 const VariantModel = require("./models/Variant");
 
 // Node version in Ubuntu 16.04 does not know about URL class
-function getJsonFromUrl(url) {
-       var query = url.substr(2); //starts with "/?"
-       var result = {};
-       query.split("&").forEach(function(part) {
-               var item = part.split("=");
+function getJsonFromUrl(url)
+{
+       const query = url.substr(2); //starts with "/?"
+       let result = {};
+       query.split("&").forEach((part) => {
+               const item = part.split("=");
                result[item[0]] = decodeURIComponent(item[1]);
        });
        return result;