Ticket #9227: get_the_category_display.patch

category-template.php

@@ -209 +209 @@
  */
 function get_the_category_list( $separator = '', $parents='', $post_id = false ) {
         global $wp_rewrite;
-        $categories = get_the_category( $post_id );
+        $categories = apply_filters( 'get_the_category', get_the_category( $post_id ), 'display' );
         if ( empty( $categories ) )
                 return apply_filters( 'the_category', __( 'Uncategorized' ), $separator, $parents );