[chora] small bug

[Anil Madhavapeddy]

Quoting Mathieu Arnold <arn_mat@club-internet.fr>:

> > i just got a cvs snapshot of chora, and there's the file
> > templates/hr_diff_empty.inc that's been deleted but it's still used in
> > diff.php line 119...

I forgot to cvs add that; just checked it in again.

> 
> would render the diffs a bit better.
> 

I committed something similar, thanks for the patch - keep them coming ;-)

-- 
Anil Madhavapeddy, <anil@recoil.org>