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AP_EFI: use is_zero for fuel pressure 

This is clearer than pragma shenanigans, and makes this consistent with
the the newly-added ignition_voltage handling above.
This commit is contained in:
Bob Long 2023-02-15 19:06:54 +02:00 committed by Randy Mackay
parent 74279d9b32
commit 3616b41afc
1 changed files with 2 additions and 4 deletions
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6
libraries/AP_EFI/AP_EFI.cpp
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@ -263,12 +263,10 @@ void AP_EFI::send_mavlink_status(mavlink_channel_t chan)
// If fuel pressure is supported, but is exactly zero, shift it to 0.0001
// to indicate that it is supported.
float fuel_pressure = state.fuel_pressure;
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wfloat-equal" // suppress -Wfloat-equal as we only care about exact zero here
if (fuel_pressure == 0.0 && state.fuel_pressure_status != Fuel_Pressure_Status::NOT_SUPPORTED) {
if (is_zero(fuel_pressure) && state.fuel_pressure_status != Fuel_Pressure_Status::NOT_SUPPORTED) {
fuel_pressure = 0.0001;
}
#pragma GCC diagnostic pop
mavlink_msg_efi_status_send(
chan,
AP_EFI::is_healthy(),