possible /etc/X11/prefdm script error?

[Matt H.]

Just looking through the /etc/X11/prefdm script, I noticed that after
the file /etc/sysconfig/desktop is read in, the if code block tests on
variable $DISPLAYMANAGER. Looking in the /etc/sysconfig/desktop, you can
see that the preferred display manager is set in variable $DESKTOP.
 
Therefore, shouldn't this if block test on $DESKTOP rather than
$DISPLAYMANAGER?
 
Or in alternative thinking, maybe the variable in /etc/sysconfig/desktop
should be changed to $DISPLAYMANAGER?
 
-- 
Matt