[wpmu-trac] [WordPress MU Trac] #897: array_key_exists gives a warning

[WordPress MU Trac]

#897: array_key_exists gives a warning
------------------------+---------------------------------------------------
 Reporter:  Sixes       |       Owner:  somebody
     Type:  defect      |      Status:  new     
 Priority:  normal      |   Milestone:          
Component:  component1  |     Version:          
 Severity:  normal      |    Keywords:          
------------------------+---------------------------------------------------
 == File wp-admin/includes/media.php ==

 $checked can be an empty string.

 == Fix ==

 {{{
 Index: wp-admin/includes/media.php
 ===================================================================
 --- wp-admin/includes/media.php (revision 1655)
 +++ wp-admin/includes/media.php (working copy)
 @@ -733,7 +733,7 @@
  function image_align_input_fields($post, $checked='') {

         $alignments = array('none' => 'None', 'left' => 'Left', 'center'
 => 'Center', 'right' => 'Right');
 -       if ( !array_key_exists($checked, $alignments) )
 +       if ( $checked == '' || !array_key_exists($checked, $alignments) )
                 $checked = 'none';

         $out = array();
 }}}

-- 
Ticket URL: <http://trac.mu.wordpress.org/ticket/897>
WordPress MU Trac <http://mu.wordpress.org/>
WordPress Multiuser