Revision not Works

Hi,
I think I found a solution for the revisions issue and we’ll fix this in the next update (Enfold 2.2). For a quick fix add following code to the bottom of functions.php

add_action('wp_restore_post_revision',  'avia_builder_restore_revision', 10, 2);

        function avia_builder_restore_revision( $post_id, $revision_id )
        {
            //$post     = get_post($post_id);
            $revision = get_post($revision_id);
            $meta_fields = array('_aviaLayoutBuilderCleanData', '_avia_builder_shortcode_tree');

            foreach($meta_fields as $meta_field)
            {
                $builder_meta_data  = get_metadata( 'post', $revision->ID, $meta_field, true );

                if (!empty($builder_meta_data))
                {
                    update_post_meta($post_id, $meta_field, $builder_meta_data);
                }
                else
                {
                    delete_post_meta($post_id, $meta_field);
                }
            }
        }