bug fix

git-svn-id: https://plugins.svn.wordpress.org/instant-feedback/trunk@906081 b8457f37-d9ea-0310-8a92-e5e31aec5664
1.0.20

git-svn-id: https://plugins.svn.wordpress.org/instant-feedback/trunk@906082 b8457f37-d9ea-0310-8a92-e5e31aec5664