Comment # 10 on bug 954143 from Fabian Vogt

(In reply to Josef Reidinger from comment #9)
> Marcelo - patch looks ok for me, my only question is if you tested it as I
> do not have nor use KDE, so cannot verify it.

I tested the modification locally, works fine. Ark is somehow still the
default, but at least it's easily to work around by using "Open With ->
Install/Remove Software".