From 9f4d68457c9560cd0750cf7f825a0b6c231076ed Mon Sep 17 00:00:00 2001
From: Marko Oldenburg <leongaultier@gmail.com>
Date: Mon, 23 Jul 2018 17:15:25 +0200
Subject: [PATCH] fix uninitialized value again again

---
 82_LGTV_WebOS.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/82_LGTV_WebOS.pm b/82_LGTV_WebOS.pm
index d53915c..070621d 100644
--- a/82_LGTV_WebOS.pm
+++ b/82_LGTV_WebOS.pm
@@ -978,7 +978,7 @@ sub LGTV_WebOS_WriteReadings($$) {
     
     readingsBulkUpdateIfChanged($hash,'lgKey',$decode_json->{payload}{'client-key'}) if( defined($decode_json->{payload}{'client-key'}) );
     readingsBulkUpdateIfChanged($hash,'volume',$decode_json->{payload}{'volume'}) if( defined($decode_json->{payload}{'volume'}) );
-    readingsBulkUpdateIfChanged($hash,'lastResponse',$response);
+    readingsBulkUpdateIfChanged($hash,'lastResponse',$response) if( defined($response) );
     
     if( defined($decode_json->{payload}{'channelNumber'}) and ReadingsVal($name,'launchApp','none') eq 'TV') {