Fix bug re: removed pushing of cleanups introduced in d58eb2dcbe, and possibly contributing to the issue from 1.4.1 due to the writestreams not being closed

lib/processMultipart.js

@@ -96,6 +96,8 @@ module.exports = (options, req, res, next) => {
       ? tempFileHandler(options, field, filename) // Upload into temporary file.
       : memHandler(options, field, filename);		 // Upload into RAM.
 
+    cleanups.push(cleanup);
+
     const writePromise = options.useTempFiles
       ? getWritePromise().catch(err => {
         req.unpipe(busboy);

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@fatchan/express-fileupload",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@fatchan/express-fileupload",
-      "version": "1.4.1",
+      "version": "1.4.2",
       "license": "MIT",
       "dependencies": {
         "busboy": "^1.6.0"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@fatchan/express-fileupload",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "author": "Richard Girges <richardgirges@gmail.com>",
   "description": "Simple express file upload middleware that wraps around Busboy",
   "main": "./lib/index",