Widen/fine-uploader-server — pull request #26 by uberdanzik (2014-03-13 20:53:54+00:00)
Title: Added isset() and empty() validation to two vars

Adding debugging code to the top of the server code:

error_reporting(E_ALL);
ini_set('display_errors', TRUE);

Brought out warnings that variables that were not being set before use. Caused the upload to fail because unexpected error descriptions were being dumped into the response. Used isset / empty logic to check those variables before use.

Also probably needs to be changed on any other server examples that use the same logic.