bug: upload example

[kevinaskin]

node upload/app.js

open http://localhost:3000 choose a file click upload

TypeError: Cannot read property 'file' of undefined

[sponia-joker]

<form action="/" method="post" enctype="multipart/form-data">
    <input type="file" name="file" multiple>
    <input type="submit" value="Upload">
 </form>

maybe your name !='file' so file is undefined