Validation Error with Empty Widgets

Hi,

I noticed that when I use widgets with my WP theme, particularly the Recent Comments widget, it could sometimes come up empty. That’s a problem in itself, but my actual complaint is that it generates an empty <ul> tag, causing the page to be invalid, because all <ul> tags require <li> tags inside. I would suggest generating an empty <li> tag when there are no recent messages to show.

Thanks,
Alex