From 233485fe5091bbab6948254c6b1a7d7d508aeaf8 Mon Sep 17 00:00:00 2001
From: justme-1968 <justme-1968@users.noreply.github.com>
Date: Tue, 17 Dec 2013 10:18:32 +0000
Subject: [PATCH] reapplied 'fix for '\(255 x @channels)' expanding to a string
 instead of an array' fix

git-svn-id: https://svn.fhem.de/fhem/trunk@4407 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/Color.pm | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/fhem/FHEM/Color.pm b/fhem/FHEM/Color.pm
index 94a5f4885..8f975ae18 100644
--- a/fhem/FHEM/Color.pm
+++ b/fhem/FHEM/Color.pm
@@ -131,15 +131,14 @@ ChannelsToBrightness(@) {
     $max = $value if ($max < $value);
   }
 
-  return {
-    bri => 0,
-    channels => \(255 x @channels),
-  } unless ($max > 0);
-
   my @bri = ();
-  my $norm = 255/$max;
-  foreach my $value (@channels) {
-    push @bri,int($value*$norm);
+  if( $max == 0) {
+    @bri = (0) x @channels;
+  } else {
+    my $norm = 255/$max;
+    foreach my $value (@channels) {
+      push @bri,int($value*$norm);
+    }
   }
 
   return {