Do not try to login to iBFTs with active session
Do not try to login to iBFTs with active session

Resolves: rhbz#1653818

vojtechtrefny/blivet,vojtechtrefny/blivet,jkonecny12/blivet,jkonecny12/blivet,rvykydal/blivet,rvykydal/blivet