Commits
![Anthony Minessale](https://secure.gravatar.com/avatar/19f72eb3a04ea3b88d189b707a27efcb.jpg?s=96&d=mm)
Anthony Minessale committed a9223882fc2
make switch_channel_get_variable strdup so the pointer returned is safe and clean up the state locking git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12674 d0543943-73ff-0310-b7d9-9358b9ac24b2