Relative file paths in style.css

There are two relative file references to core images in the style sheet (e.g. line 129 - list-style-image:url(../../../../misc/menu-collapsed.png);)
There are correct refs in other styles (e.g. line 597 background: url("/misc/menu-expanded.png") ...).
The relative ones are broken and raise 404 errors if you place themes in a subfolder (e.g. themes/contrib/seven).
This is similar to but not the same as issue http://drupal.org/node/949216.

I was going to add a patch - but the git version has already fixed/updated this?
So this report is for the record only really and for users of 6.x-1.0-rc1 - to save more issues being raised. The solution if you have the problem and not the latest git files would be to copy the menu*.png images from /misc to the images subfolder of seven and look forward to the next release which uses this pattern.