From 420fd3ab9573e3746c6b217e13149280bd314a05 Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Mon, 25 Apr 2016 06:41:02 +0200
Subject: [PATCH] Ignore vehicle with system ID zero

---
 src/Vehicle/MultiVehicleManager.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Vehicle/MultiVehicleManager.cc b/src/Vehicle/MultiVehicleManager.cc
index 3fa6d17..2c956ed 100644
--- a/src/Vehicle/MultiVehicleManager.cc
+++ b/src/Vehicle/MultiVehicleManager.cc
@@ -84,7 +84,8 @@ void MultiVehicleManager::setToolbox(QGCToolbox *toolbox)
 
 void MultiVehicleManager::_vehicleHeartbeatInfo(LinkInterface* link, int vehicleId, int vehicleMavlinkVersion, int vehicleFirmwareType, int vehicleType)
 {
-    if (_ignoreVehicleIds.contains(vehicleId) || getVehicleById(vehicleId)) {
+    if (_ignoreVehicleIds.contains(vehicleId) || getVehicleById(vehicleId)
+            || vehicleId == 0) {
         return;
     }