1.modify some compat code

git-svn-id: https://plugins.svn.wordpress.org/pkrss/trunk@759041 b8457f37-d9ea-0310-8a92-e5e31aec5664
1.modify some compat code

git-svn-id: https://plugins.svn.wordpress.org/pkrss/trunk@759043 b8457f37-d9ea-0310-8a92-e5e31aec5664