Ticket #10535: 10535.3.diff

wp-includes/plugin.php

@@ -753 +753 @@
                         if ( !isset($function[0]->wp_filter_id) ) {
                                 if ( false === $priority )
                                         return false;
-                                $obj_idx .= isset($wp_filter[$tag][$priority]) ? count((array)$wp_filter[$tag][$priority]) : $filter_id_count;
                                 $function[0]->wp_filter_id = $filter_id_count;
                                 ++$filter_id_count;
-                        } else {
-                                $obj_idx .= $function[0]->wp_filter_id;
                         }
 
+                        $obj_idx .= $function[0]->wp_filter_id;
+
                         return $obj_idx;
                 }
         } else if ( is_string($function[0]) ) {