From 9ba2539e60250c8d9332011c4305473935be9b69 Mon Sep 17 00:00:00 2001
From: Matthias Grob <maetugr@gmail.com>
Date: Wed, 8 Jul 2020 18:49:46 +0200
Subject: [PATCH] FlightTaskOrbit: reset approach if radius gets changed

---
 src/lib/flight_tasks/tasks/Orbit/FlightTaskOrbit.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib/flight_tasks/tasks/Orbit/FlightTaskOrbit.cpp b/src/lib/flight_tasks/tasks/Orbit/FlightTaskOrbit.cpp
index fff035a3dd..b9c3a099fc 100644
--- a/src/lib/flight_tasks/tasks/Orbit/FlightTaskOrbit.cpp
+++ b/src/lib/flight_tasks/tasks/Orbit/FlightTaskOrbit.cpp
@@ -130,6 +130,10 @@ bool FlightTaskOrbit::setRadius(float r)
 		_v = sign(_v) * sqrtf(_acceleration_max * r);
 	}
 
+	if (fabs(_r - r) > FLT_EPSILON) {
+		_circle_approach_line.reset();
+	}
+
 	_r = r;
 	return true;
 }