I'm using the Sendy API via the SendyPHP php library. I'm testing the subscribe call and I'm getting a 200 (success) response, but the body is blank. The response I think I should get is '1'. But I get nothing. I confirm this when using curl via the command line.
My Sendy installation seems to be working fine from the front end. It's 1.1.9.2 on a CentOS box with PHP 5.3.3.
Can you please explain why I'd be getting an empty response?