Causes issue with data: URIs

I switched some SVG images on my site to use data URIs instead of loading the images directly. WP-HTML-Compression was inserting a slash in front of the MIME type, causing the images not to display.

So instead of:
data:image/svg+xml;base64,mZiIvPjwvZz…

I got:
data:/image/svg+xml;base64,mZiIvPjwvZz…

I worked around it with “no compression” comments, but it would be great if your plugin could sniff out data: URIs and leave them alone.

Thanks!

http://wordpress.org/extend/plugins/wp-html-compression/