[xmonad] dzen not restarting

[Geoff Reedy]

On Sat, Aug 28, 2010 at 01:27:11PM +1000, Tony Morris said
> Hello,
> I recently started toying with dzen and I really like it however,
> where I mod-q it doesn't restart and I have to kill X to get it back.
> This happens on two different machines with the same xmonad.hs which
> is http://paste.pocoo.org/show/255308/
> 
> Tips appreciated.

A while ago I thought I was seeing this behavior but with xmobar. It
turned out that it was being restarted, but the desktop window of xfce
was stacked above it. Perhaps the same sort of thing is happening here.

-- Geoff Reedy