Ticket #22351: rewrite.php.patch

rewrite.php

@@ -1940 +1940 @@
          */
         function set_permalink_structure($permalink_structure) {
                 if ( $permalink_structure != $this->permalink_structure ) {
+                        $old_permalink_structure = $this->permalink_structure;
                         update_option('permalink_structure', $permalink_structure);
                         $this->init();
-                        do_action('permalink_structure_changed', $this->permalink_structure, $permalink_structure);
+                        do_action('permalink_structure_changed', $old_permalink_structure, $permalink_structure);
                 }
         }