From 1fa4e820db4e5b2b60156092d67e539f8197da2a Mon Sep 17 00:00:00 2001
From: Matthias Wirth <matthias.wirth@gmail.com>
Date: Sun, 29 Sep 2019 19:27:49 +0200
Subject: [PATCH] fix some TIS-B issues

---
 html/script.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/html/script.js b/html/script.js
index c965ab9..987beb5 100644
--- a/html/script.js
+++ b/html/script.js
@@ -142,9 +142,6 @@ function processReceiverUpdate(data, init) {
 
 		if (uatNoTISB && !init && uat && ac.type && ac.type.substring(0,4) == "tisb") {
 			// drop non ADS-B planes from UAT (TIS-B)
-			if (plane) {
-				plane.last_message_time -= 999;
-			}
 			continue;
 		}
 
@@ -682,6 +679,10 @@ function parse_history() {
 			if (plane.position && SitePosition)
 				plane.sitedist = ol.sphere.getDistance(SitePosition, plane.position);
 
+			if (uatNoTISB && plane.receiver == "uat" && plane.type && plane.type.substring(0,4) == "tisb") {
+				plane.last_message_time -= 999;
+			}
+
 			if (plane.dataSource == "uat")
 				plane.updateTick(uat_now, uat_last, true);
 			else