notice fixed

git-svn-id: https://plugins.svn.wordpress.org/wp-ses/trunk@997865 b8457f37-d9ea-0310-8a92-e5e31aec5664
notice fixed

git-svn-id: https://plugins.svn.wordpress.org/wp-ses/trunk@997866 b8457f37-d9ea-0310-8a92-e5e31aec5664