From be5e23452b4e89e7eec9f264e22db86dbe5f92c0 Mon Sep 17 00:00:00 2001
From: Matthias Wirth <matthias.wirth@gmail.com>
Date: Thu, 16 Dec 2021 02:32:24 +0100
Subject: [PATCH] correct icon rotation when playing back traces of aircraft on
 ground

---
 html/planeObject.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/html/planeObject.js b/html/planeObject.js
index 0b9a832..2c236e1 100644
--- a/html/planeObject.js
+++ b/html/planeObject.js
@@ -1094,8 +1094,9 @@ PlaneObject.prototype.processTrace = function() {
 
             if (!traceOpts.showTime) {
                 this.updateTrack(_now, _last, true, stale);
-            } else if (this.track == null && lastPosition) {
+            } else if (this.track == null && lastPosition && this.request_rotation_from_track) {
                 this.rotation = bearingFromLonLat(lastPosition, this.position);
+                this.request_rotation_from_track = false;
             }
 
             _last = _now;