[dev] Customising Auth::isAdmin()

[Chuck Hagenbuch]

Quoting Jan Schneider <jan at horde.org>:

> if (isset($this->capabilities[$capability]) &&
>     !empty($this->capabilities[$capability]))

This is, and always has been, redundant.

>From http://us2.php.net/empty:

empty() is the opposite of (boolean) var, except that no warning is generated
when the variable is not set. See converting to boolean for more information.

-chuck

--
Charles Hagenbuch, <chuck at horde.org>
They're just looking at a wall of meat.