Copter/Blimp: Do not set the same value

[muramura]

If 0, there is no need to set 0. If it is less than 0, it would be set to 0.

[muramura]

If the result of decrementing failsafe.radio_counter is 0, set failsafe.radio_counter to 0. I think NG is to set 0 again even though it is 0.

failsafe.radio_counter--; if( failsafe.radio_counter <= 0 ) { 　failsafe.radio_counter = 0;

If changed, set 0 to failsafe.radio_counter only when the result of decrementing failsafe.radio_counter is -1.

[peterbarker]

No, @IamPete1 is correct. You are changing behaviour here, we will do things other than clamping the value of the counter one loop early.