HAL_SITL: fixed SITL example progs

2018-11-04 16:31:04 +11:00 · 2018-11-04 16:31:04 +11:00 · 5480479e73
parent 329357f7a2
commit 5480479e73
1 changed files with 5 additions and 0 deletions
--- a/libraries/AP_HAL_SITL/SITL_State.cpp
+++ b/libraries/AP_HAL_SITL/SITL_State.cpp
@ -508,6 +508,11 @@ void SITL_State::set_height_agl(void)
 {
    static float home_alt = -1;

+    if (!_sitl) {
+        // in example program
+        return;
+    }
+
    if (is_equal(home_alt, -1.0f) && _sitl->state.altitude > 0) {
        // remember home altitude as first non-zero altitude
        home_alt = _sitl->state.altitude;