img doesn't work with relative src url

[bcampbell]

eg, all the images are broken on:
http://evilpixie.scumways.com

The images on that page are all of the form <img src="img/blah.png" />. The lack of a leading slash confuses Hotdog.
It tries to load http://evilpixie.scumways.comimg/blah.png rather than http://evilpixie.scumways.com/img/blah.png.