Ticket #21623: 21623-2.diff

wp-includes/class-wp-xmlrpc-server.php

@@ -1475 +1475 @@
                         if ( isset( $filter['order'] ) )
                                 $query['order'] = $filter['order'];
                 }
+                
+                if ( isset( $filter['s'] ) ) {
+                        $query['s'] = $filter['s'];
+                }
 
                 $posts_list = wp_get_recent_posts( $query );