[Wolves] Changing KDE's default web browser

[Aquarius]

I've tried to change KDE's default web browser to Mozilla by changing the
association for text/html in the Control Centre to be Mozilla (by picking it
from the list of applications). However, clicking a link in KMail now
fetches the link target to /tmp and then starts Moz on that local copy,
which (unsurprisingly) means that all the links on that page don't work.
What am I doing wrong?

Aq.

-- 
"Out of the frying pan and into the very same, identical frying-pan.
 Smegging great."
           -- Lister, "Last Human"