Don't try to get no profile's name (#1151458)
Don't try to get no profile's name (#1151458)

If no profile is specified, trying to get its name results in a traceback.

AdamWill/blivet,rvykydal/blivet,vojtechtrefny/blivet,dwlehman/blivet,rvykydal/blivet,vojtechtrefny/blivet,AdamWill/blivet,vpodzime/blivet,vpodzime/blivet,jkonecny12/blivet,jkonecny12/blivet,rhinstaller/blivet,dwlehman/blivet,rhinstaller/blivet