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AP_Avoidance: fixed use of fabs()

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This commit is contained in:
Andrew Tridgell 2018-05-05 08:10:12 +10:00
parent 27442e4a7b
commit c4fafa490f
1 changed files with 2 additions and 2 deletions
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4
libraries/AP_Avoidance/AP_Avoidance.cpp
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@ -312,9 +312,9 @@ float closest_approach_z(const Location &my_loc,
if (delta_pos_d >= 0 && delta_vel_d >= 0) { if (delta_pos_d >= 0 && delta_vel_d >= 0) {
ret = delta_pos_d; ret = delta_pos_d;
} else if (delta_pos_d <= 0 && delta_vel_d <= 0) { } else if (delta_pos_d <= 0 && delta_vel_d <= 0) {
ret = fabs(delta_pos_d); ret = fabsf(delta_pos_d);
} else { } else {
ret = fabs(delta_pos_d - delta_vel_d * time_horizon); ret = fabsf(delta_pos_d - delta_vel_d * time_horizon);
} }
debug(" time_horizon: (%d)", time_horizon); debug(" time_horizon: (%d)", time_horizon);