Hello everyone!

Is there some easy and/or clever way to check whether the contents of a display code is empty inside a menu?

E.g., if <pipe>DP (selected file transfer protocol) is empty, I would like the menu to display something like:

(F) File Transfer Protocol -> [ask every time]

...whereas if it is not empty, I would like it to display the actual value, e.g.:

(F) File Transfer Protocol -> Zmodem

Many thanks in advance! =)

Best regards
Bj”rn
--- Mystic BBS v1.12 A48 2022/02/02 (Linux/64)
* Origin: Star Collision BBS, Uppsala, Sweden (2:201/137)