fix bug

git-svn-id: https://plugins.svn.wordpress.org/typeahead/trunk@953412 b8457f37-d9ea-0310-8a92-e5e31aec5664
fix issue

git-svn-id: https://plugins.svn.wordpress.org/typeahead/trunk@953414 b8457f37-d9ea-0310-8a92-e5e31aec5664