constness

src/middleware/multipart.js

@@ -2,19 +2,19 @@
 
 'use strict';
 
-var multiparty = require('multiparty'),
+const multiparty = require('multiparty'),
     timeout = require('connect-timeout');
 
 function _mime(req) {
-  var str = req.headers['content-type'] || '';
-  return str.split(';')[0];
+    const str = req.headers['content-type'] || '';
+    return str.split(';')[0];
 }
 
 module.exports = function multipart(options) {
     return function (req, res, next) {
         if (_mime(req) !== 'multipart/form-data') return res.status(400).send('Invalid content-type. Expecting multipart');
 
-        var form = new multiparty.Form({
+        const form = new multiparty.Form({
             uploadDir: '/tmp',
             keepExtensions: true,
             maxFieldsSize: options.maxFieldsSize || (2 * 1024), // only field size, not files
@@ -29,7 +29,7 @@ module.exports = function multipart(options) {
             req.fields = { };
             req.files = { };
 
-            form.parse(req, function (err, fields, files) {
+            form.parse(req, function (err /*, fields, files */) {
                 if (err) return res.status(400).send('Error parsing request');
                 next(null);
             });