Ticket #21003: 21003.reinstate-cache.diff

wp-includes/comment.php

@@ -193 +193 @@
         /**
          * Metadata query container
          *
-         * @since 3.?
+         * @since 3.5.0
          * @access public
          * @var object WP_Meta_Query
          */
@@ -257 +257 @@
                 $cache_key = "get_comments:$key:$last_changed";
 
                 if ( $cache = wp_cache_get( $cache_key, 'comment' ) ) {
-                        //return $cache;
+                        return $cache;
                 }
 
                 $post_id = absint($post_id);