CI 1.7 form_checkbox() bug [FIX]

[eluser]dmiden[/eluser]
Hey,
I noticed that when I used form_checkbox() it always returned NULL.
The problem lies within the form helper, use my fix:
line 300 - system/helpers/form_helper.php:

Code:

$defaults = array('type' => 'checkbox', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value);

to

Code:

$defaults = array('type' => 'checkbox', 'name' => (( ! is_array($data)) ? $data : ''));