tls-auth key-direction parameter missing

[Kegelcizer]

tls-auth ta.key 1
Example line above is replaced correctly, but the key direction parameter 1 is ignored, thus the merged config fails to connect.

I've fixed this by adding key-direction 1 to the config file.
Can this be added automatically by the script?
Expected values are 0, 1 and bidirectional; and can be passed to key-direction

[labbots]

@Kegelcizer I believe we could detect the second parameter and set the key-direction. I will implement this shortly.