From de99ae42d83200866cba4cea6583dfea0340f055 Mon Sep 17 00:00:00 2001
From: jpawlowski <jpawlowski@users.noreply.github.com>
Date: Sun, 1 Mar 2015 13:20:30 +0000
Subject: [PATCH] PHTV: let users delete default attributes after first define

git-svn-id: https://svn.fhem.de/fhem/trunk@8121 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/70_PHTV.pm | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/fhem/FHEM/70_PHTV.pm b/fhem/FHEM/70_PHTV.pm
index 9ab73f945..1d0de7c01 100644
--- a/fhem/FHEM/70_PHTV.pm
+++ b/fhem/FHEM/70_PHTV.pm
@@ -1297,14 +1297,11 @@ sub PHTV_Define($$) {
     $hash->{swversion} = $hash->{READINGS}{softwareversion}{VAL}
       if ( defined( $hash->{READINGS}{softwareversion}{VAL} ) );
 
-    unless ( defined( AttrVal( $name, "webCmd", undef ) ) ) {
+    # set default settings on first define
+    if ($init_done) {
         $attr{$name}{webCmd} = 'volume:input:rgb';
-    }
-    unless ( defined( AttrVal( $name, "devStateIcon", undef ) ) ) {
         $attr{$name}{devStateIcon} =
           'on:rc_GREEN:off off:rc_YELLOW:on absent:rc_STOP:on';
-    }
-    unless ( defined( AttrVal( $name, "icon", undef ) ) ) {
         $attr{$name}{icon} = 'it_television';
     }