From e1cfd7a64246b88adf23eec17b88faea4d1b5347 Mon Sep 17 00:00:00 2001
From: markusbloch <>
Date: Sat, 17 Nov 2012 22:51:34 +0000
Subject: [PATCH] replace undef() with delete() (tip from Martin Fischer)

git-svn-id: https://svn.fhem.de/fhem/trunk@2133 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/71_YAMAHA_AVR.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fhem/FHEM/71_YAMAHA_AVR.pm b/fhem/FHEM/71_YAMAHA_AVR.pm
index af0b208b5..39be9663a 100755
--- a/fhem/FHEM/71_YAMAHA_AVR.pm
+++ b/fhem/FHEM/71_YAMAHA_AVR.pm
@@ -131,7 +131,7 @@ YAMAHA_AVR_GetStatus($;$)
     }
     else
     {
-       undef($hash->{READINGS}{output}) if(defined($hash->{READINGS}{output}));
+       delete($hash->{READINGS}{output}) if(defined($hash->{READINGS}{output}));
     
     }
     
@@ -602,7 +602,7 @@ sub YAMAHA_AVR_getInputs($$)
     return undef unless (defined($response));
 
     
-    undef($hash->{helper}{INPUTS}) if(defined($hash->{helper}{INPUTS}));
+    delete($hash->{helper}{INPUTS}) if(defined($hash->{helper}{INPUTS}));