From 3db2524476bfb79f7ca4a6086815d6fb12f062d9 Mon Sep 17 00:00:00 2001
From: Gus Grubba <gus@auterion.com>
Date: Thu, 17 Jan 2019 12:19:28 -0500
Subject: [PATCH] Dummy vehicle doesn't implement the camera API

---
 src/FlightDisplay/VideoManager.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/FlightDisplay/VideoManager.cc b/src/FlightDisplay/VideoManager.cc
index dbd0082fa3..3f2491157c 100644
--- a/src/FlightDisplay/VideoManager.cc
+++ b/src/FlightDisplay/VideoManager.cc
@@ -87,7 +87,7 @@ VideoManager::setToolbox(QGCToolbox *toolbox)
 //-----------------------------------------------------------------------------
 double VideoManager::aspectRatio()
 {
-    if(_activeVehicle) {
+    if(_activeVehicle && _activeVehicle->dynamicCameras()) {
         QGCVideoStreamInfo* pInfo = _activeVehicle->dynamicCameras()->currentStreamInstance();
         if(pInfo) {
             return pInfo->aspectRatio();
@@ -100,7 +100,7 @@ double VideoManager::aspectRatio()
 bool
 VideoManager::autoStreamConfigured()
 {
-    if(_activeVehicle) {
+    if(_activeVehicle && _activeVehicle->dynamicCameras()) {
         QGCVideoStreamInfo* pInfo = _activeVehicle->dynamicCameras()->currentStreamInstance();
         if(pInfo) {
             return !pInfo->uri().isEmpty();
@@ -203,7 +203,7 @@ VideoManager::_updateSettings()
     if(!_videoSettings || !_videoReceiver)
         return;
     //-- Auto discovery
-    if(_activeVehicle) {
+    if(_activeVehicle && _activeVehicle->dynamicCameras()) {
         QGCVideoStreamInfo* pInfo = _activeVehicle->dynamicCameras()->currentStreamInstance();
         if(pInfo) {
             switch(pInfo->type()) {
-- 
GitLab