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Changeset 1394


Ignore:
Timestamp:
06/08/2004 09:34:01 AM (14 years ago)
Author:
rboren
Message:

Add null check to $functions in apply_filters(). http://www.kackreiz.net/wordpress.php

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/functions.php

    r1389 r1394  
    11181118        ksort($wp_filter[$tag]);
    11191119        foreach ($wp_filter[$tag] as $priority => $functions) {
    1120             foreach($functions as $function) {
     1120            if (!is_null($functions)) {
     1121                foreach($functions as $function) {
    11211122                    $string = $function($string);
    1122             }
     1123                }
     1124            }
    11231125        }
    11241126    }
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