Fix bugs

git-svn-id: https://plugins.svn.wordpress.org/woopra/trunk@782801 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fix bugs

git-svn-id: https://plugins.svn.wordpress.org/woopra/trunk@782803 b8457f37-d9ea-0310-8a92-e5e31aec5664