function prepareBody(cmdArray) is empty

[quasifu]

Been reviewing the code and testing things out. I can now pair, login, play, pause, and sendPlayPause. Started to try the Buttons in Remote.js and found the POST to controlpromptentry to be broken. Can't figure it out. The function prepareBody is empty. I think it should be returning some sort of hex encoded body to be posted to the apple tv? Couldn't figure this part out so figured I would ask.