constness

src/userdirectory.js

@@ -28,7 +28,7 @@ const assert = require('assert'),
     util = require('util'),
     validator = require('validator');
 
-var gServer = null;
+let gServer = null;
 
 const NOOP = function () {};
 
@@ -99,13 +99,13 @@ function finalSend(results, req, res, next) {
 
     if (cookie && Buffer.isBuffer(cookie)) {
         // we have pagination
-        var first = min;
+        let first = min;
         if (cookie.length !== 0) {
             first = parseInt(cookie.toString(), 10);
         }
-        var last = sendPagedResults(first, first + pageSize);
+        const last = sendPagedResults(first, first + pageSize);
 
-        var resultCookie;
+        let resultCookie;
         if (last < max) {
             resultCookie = Buffer.from(last.toString());
         } else {