From acbb4d3407be31e7d40651d10836acd08b67528f Mon Sep 17 00:00:00 2001
From: Don Gagne <don@thegagnes.com>
Date: Sat, 29 Aug 2015 23:03:19 -0700
Subject: [PATCH] Fix null reference

---
 src/ui/uas/UASQuickView.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ui/uas/UASQuickView.cc b/src/ui/uas/UASQuickView.cc
index 5ec115f17..b52ab4a71 100644
--- a/src/ui/uas/UASQuickView.cc
+++ b/src/ui/uas/UASQuickView.cc
@@ -248,11 +248,11 @@ void UASQuickView::updateTimerTick()
 
 void UASQuickView::_activeVehicleChanged(Vehicle* vehicle)
 {
-    if (uas) {
+    if (uas || !vehicle) {
         return;
     }
     this->uas = vehicle->uas();
-    connect(uas,SIGNAL(valueChanged(int,QString,QString,QVariant,quint64)),this,SLOT(valueChanged(int,QString,QString,QVariant,quint64)));
+    connect(uas, SIGNAL(valueChanged(int,QString,QString,QVariant,quint64)),this,SLOT(valueChanged(int,QString,QString,QVariant,quint64)));
 }
 void UASQuickView::addSource(MAVLinkDecoder *decoder)
 {
-- 
2.22.0