tree 7bf5e23971b1ee7d4a19de11f6cf1ecc221ac87c
parent 6f156fa2066e8a0c7695fe484e7097fac5028779
author Scott Baker <smbaker@gmail.com> 1444348225 -0700
committer Scott Baker <smbaker@gmail.com> 1444348225 -0700

do not destroy controller if it has active nodes