Problems with scan if no ports found

[de-azra]

If the initial scan didn't find any open ports the suggested nmap scan will try to run with the flag -p, but without ports after and will produce an error without running.

[dievus]

If it returns no ports, simply select the exit to terminal option. There's no need to attempt to run anything further. I won't be adding an additional function here at the current moment to address no ports being found.