From f9cf6d87765929ec6ac1e330ef6b01848301fb1f Mon Sep 17 00:00:00 2001
From: justme-1968 <justme-1968@users.noreply.github.com>
Date: Tue, 29 Jan 2019 16:00:54 +0000
Subject: [PATCH] 31_LightScene.pm: enable followDevices for readings != state.
 see: https://forum.fhem.de/index.php/topic,33223.msg895357.html#msg895357

git-svn-id: https://svn.fhem.de/fhem/trunk@18448 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/31_LightScene.pm | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/fhem/FHEM/31_LightScene.pm b/fhem/FHEM/31_LightScene.pm
index 2389147e0..9bef554c7 100644
--- a/fhem/FHEM/31_LightScene.pm
+++ b/fhem/FHEM/31_LightScene.pm
@@ -269,10 +269,17 @@ LightScene_Notify($$)
       my $reading = shift @parts;
       my $value   = join(": ", @parts);
 
-      next if( $value ne "" );
+      #see: https://forum.fhem.de/index.php/topic,33223.msg895357.html#msg895357
+      #next if( $value ne "" );
+      #$reading = "state";
+      #$value = $s;
 
-      $reading = "state";
-      $value = $s;
+      $reading = "" if( !defined($reading) );
+      $value = "" if( !defined($value) );
+      if( $value eq "" ) {
+        $reading = "state";
+        $value = $s;
+      }
 
       if( $hash->{mayBeVisible} || $hash->{followDevices} ) {
         my $room = AttrVal($name, "room", "");