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AP_ADSB: fixed a crash in ADSB when baro not healthy 

zero pressure leads to a floating point exception
This commit is contained in:
Andrew Tridgell 2023-12-30 08:32:05 +11:00
parent 9428e41301
commit ce9c7dfdd1
1 changed files with 3 additions and 1 deletions
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4
libraries/AP_ADSB/AP_ADSB.cpp
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@ -365,7 +365,9 @@ void AP_ADSB::update(void)
// Altitude difference between sea level pressure and current
// pressure (in metres)
loc.baro_alt_press_diff_sea_level = baro.get_altitude_difference(SSL_AIR_PRESSURE, baro.get_pressure());
if (loc.baro_is_healthy) {
loc.baro_alt_press_diff_sea_level = baro.get_altitude_difference(SSL_AIR_PRESSURE, baro.get_pressure());
}
update(loc);
}