Test this with relay indices out of bounds

[llamicron]

brewdrivers/src/relays/str1.rs

Line 155 in ed13401

pub fn get_relay(&mut self, relay_num: u8) -> State {

brewdrivers/src/relays/str1.rs

Line 180 in ed13401

pub fn set_relay(&mut self, relay_num: u8, new_state: State) {