[chora] Chora.php - Use of $_SERVER

[Chuck Hagenbuch]

Quoting Jason Warner <jason@mercuryboard.com>:

> Hello, I found a use of $_SERVER in /lib/Chora.php revision 1.22. As you
> probably know, $_SERVER was implemented in PHP 4.1.0. My patch is below.

The HEAD versions in CVS require 4.1.0 and later.

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"What was and what may be, lie, like children whose faces we cannot see, in 
the arms of silence. All we ever have is here, now." - Ursula K. Le Guin