ssh-2.0.13/Solaris disconnect error ?

[Walcir Fontanini-ADM-]

When "ssh -l root some_host some_command" finishes it sits down waiting
for
something I don't know, and then when I type RETURN ssh returns
immediatelly and
prints "Disconnected; connection lost (Connection closed.)."

Is this an error in Solaris 2.x ?

-walcir