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AP_Baro: Check if origin alt is zero before using it as field elevation

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This commit is contained in:
rishabsingh3003 2023-09-26 23:20:54 -04:00
parent fa0f089fe1
commit 5fda953316
1 changed files with 3 additions and 1 deletions
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4
libraries/AP_Baro/AP_Baro.cpp
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@ -1013,7 +1013,9 @@ void AP_Baro::update_field_elevation(void)
is_zero(_field_elevation)) { is_zero(_field_elevation)) {
// auto-set based on origin // auto-set based on origin
Location origin; Location origin;
if (!armed && AP::ahrs().get_origin(origin)) { if (!armed &&
AP::ahrs().get_origin(origin) &&
origin.alt != 0) {
_field_elevation_active = origin.alt * 0.01; _field_elevation_active = origin.alt * 0.01;
new_field_elev = true; new_field_elev = true;
} }