Respond throws Error when CSS file is empty

[dlokman]

Dumb error. I setup my project and referenced a bunch of css files. One of them was empty and Respond.js was throwing an error because of that(it expected some css in the css file). As soon as i put a test css class in that css file, it started working. I guess one person can't make a Js file perfect and this is probably a rare issue but please can you still fix it. Thanks Dan