-p hack bug

[Paul Poh]

I'm a newbie with Tramp but I think there's a bug with the -p hack for 
scp in Tramp 2.0.28.

I notice that Tramp creates two ssh connections to the remote host when 
retrieving files. The first connection does specify the -p option and 
connects succesfully. But the second connection fails because it 
attempts to connect to the incorrect port.

I am only able to use Tramp succesfully if I specify the port using my 
.ssh/config file settings.