Short update to repair a function

git-svn-id: https://plugins.svn.wordpress.org/patch-for-revolution-slider/trunk@1053050 b8457f37-d9ea-0310-8a92-e5e31aec5664
Short update to repair a function

git-svn-id: https://plugins.svn.wordpress.org/patch-for-revolution-slider/trunk@1053053 b8457f37-d9ea-0310-8a92-e5e31aec5664
Short update to repair a function

git-svn-id: https://plugins.svn.wordpress.org/patch-for-revolution-slider/trunk@1053057 b8457f37-d9ea-0310-8a92-e5e31aec5664