Lighttpd

I recently installed 1.4.21 on one of my servers that uses mod_simple_vhost and immediately the default host stopped working. All requests that should have used that field returned a 404. I reverted r2322 and immediately it began working correctly again. The problem seems to be caused by the fact that the return added in r2322 is causing the physical.doc_root to not get updated. I replicated the the buffer copy call to update the physical.doc_root into the default host fallback else branch, and it appears to have resolved the problem.

I've attached a patch that shows the one line that I changed. There may be a cleaner way to fix it, but I've been running this on my server and so far it's behaving as expected.