Last modified: 2010-05-15 15:38:13 UTC
The path for feed.css in ChannelFeed->outXMLHeader() is using "$wgServer$wgStylePath". If one is using an alternative (external) style path, the path is wrong. This is the only case I can see of $wgServer being prepended to $wgStylePath, so I can only assume it is an error.
Created attachment 1449 [details] Proposed fix.
Fixed in r30884. A fully-qualified URL is used here out of paranoia; it may or may not be actually necessaary. Added a check, so $wgServer is now only prepended if the path starts with "/".