jQueryFileTree.php Undefined variable: root

I installed DD just 30 minutes ago or so, in a brand spanking new WP 3.8 (installed 2 days ago), on my local development setup. Details at the bottom.

When I was in the New Download page, and I’d click “Select Existing,” the error: Undefined variable: root error was printed over & over & over for all the different lines where $root is called in jQueryFileTree.php (there are a bunch). I hunted around and couldn’t find where it was defined… and it isn’t.

Uploading a file worked so far as the actual uploading of the file, but then when I used the short code, it said Not Found.

I checked out the code and fixed it with this line:

$root = urldecode($_POST['dir']);

And replaced all the instances of $root . $_POST['dir'] with simply $root. Voila, no more errors, and now the short codes work.

I’m new to WordPress so I first tried to use wp_upload_dir() but apparently it’s not accessible inside this library file (undefined).

`Details:

### Delightful Downloads ###

## Server Information ##

Server: Apache/2.2.25 (Unix) mod_ssl/2.2.25 OpenSSL/0.9.8y DAV/2 PHP/5.2.17
PHP Version: 5.2.17
MySQL Version: 5.5.33

PHP Memory Limit: 256M
PHP Time Limit: 30
PHP Max Post Size: 32M
PHP Max Upload Size: 32M

## WordPress Information ##

WordPress Version: 3.8
Multisite: No
Max Upload Size: 32.0 MB

Site Address: http://localhost
WordPress Address: http://localhost
Download Address: http://localhost/?ddownload=1

Active Theme: Bones (Rename Me!) 1.3

Active Plugins:

Delightful Downloads 1.3.2
Duplicate Widget 1.0.2
Link Library 5.8.0.8
Markdown 1.0.2
Post Snippets 2.3.2
Restrict Widgets 1.2.2
WordPress Importer 0.6.1

## Delightful Downloads Information ##

Version: 1.3.2
Prior Version:`

http://wordpress.org/plugins/delightful-downloads/