From 7ff668683a82a4ba92af2e9da92dc34df363367f Mon Sep 17 00:00:00 2001
From: Boernsman <you@example.com>
Date: Sun, 12 Sep 2021 20:26:01 +0200
Subject: [PATCH] fixed crash on avahi discovery

---
 ws2812fx/integrationpluginws2812fx.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ws2812fx/integrationpluginws2812fx.cpp b/ws2812fx/integrationpluginws2812fx.cpp
index 9129da56..ff8695d1 100644
--- a/ws2812fx/integrationpluginws2812fx.cpp
+++ b/ws2812fx/integrationpluginws2812fx.cpp
@@ -70,6 +70,10 @@ void IntegrationPluginWs2812fx::init()
             return;
         }
         NymeaLightTcpInterface *lightInterface = qobject_cast<NymeaLightTcpInterface *>(m_lights.value(thing)->parent());
+        if (!lightInterface) {
+            qCWarning(dcWs2812fx()) << "Invalid NymeaLightInterface pointer for" << thing;
+            return;
+        }
         lightInterface->setAddress(entry.hostAddress());
     });
 }
@@ -106,8 +110,8 @@ void IntegrationPluginWs2812fx::setupThing(ThingSetupInfo *info)
                 return;
             }
 
-            NymeaLightTcpInterface *lightInterface = new NymeaLightTcpInterface(QHostAddress(interface));
-            light = new NymeaLight(lightInterface, this);
+            NymeaLightTcpInterface *lightInterface = new NymeaLightTcpInterface(QHostAddress(interface), thing);
+            light = new NymeaLight(lightInterface, lightInterface);
             lightInterface->setParent(light);
         }