imulus/retinajs — pull request #93 by HenrikJoreteg (2013-06-07 17:40:38+00:00)
Title: Makes sure that an image has a "src" attributes before trying to retinafy it.

I ran into this on a single page app where there was an avatar img bound to a user's avatar url that hadn't been set yet. Even though this is arguably a bit of a weird case, it seems like it shouldn't break retina.js. Since it's an easy fix I decided to send a PR. Love this tool, very awesome. Thanks for sharing.