Ticket #12344: 11319.diff

wp-includes/taxonomy.php

@@ -1589 +1589 @@
         if ( !is_array($terms) )
                 $terms = array($terms);
 
+        $old_tt_ids = array();
+        $tt_ids = array();
+        $term_ids = array();
+
         if ( ! $append )
                 $old_tt_ids =  wp_get_object_terms($object_id, $taxonomy, array('fields' => 'tt_ids', 'orderby' => 'none'));
 
-        $tt_ids = array();
-        $term_ids = array();
-
         foreach ( (array) $terms as $term) {
                 if ( !strlen(trim($term)) )
                         continue;