[wicked] head update

[Hillie Sample]

> Tony Arcus <tony <at> ai.net.nz> writes:
> > Just updated to the head of Wicked
> > Pages are rendering okay
> > but at the top I am getting this error message.
> > Warning: Cannot use a scalar value as an array in  
> > /var/www/html/horde/wicked/display.php
> > on line 89

I had register_globals = on in my apache config.  I changed it to
register_globals = off and that eliminated the problem.  I first tried upgrading
my horde but that did not help.