[horde] [kronolith] free/busy information

[Chuck Hagenbuch]

Quoting matzematiker at gmx.de:

> I've installed Horde 3.1.2 with kronolith H3 (2.1.2)
>
> When inviting persons to an appointment I get:
>
> Notice: Only variable references should be returned by reference in   
> /opt/lampp/htdocs/horde/kronolith/lib/Storage.php on line 55

Jan fixed this in CVS already.

-chuck

-- 
"we are plastered to the windshield of the bus that is time." - Chris