From ac711a240d34680775defb74dcc9541e6e2b4faa Mon Sep 17 00:00:00 2001
From: martinp876 <martinp876@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Tue, 9 Jun 2015 18:26:11 +0000
Subject: [PATCH] 10_CUL_HM: aesKey form vccu

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@8720 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/10_CUL_HM.pm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/fhem/FHEM/10_CUL_HM.pm b/fhem/FHEM/10_CUL_HM.pm
index ef5eaa4bb..fb7c0369d 100755
--- a/fhem/FHEM/10_CUL_HM.pm
+++ b/fhem/FHEM/10_CUL_HM.pm
@@ -275,7 +275,9 @@ sub CUL_HM_updateConfig($){
       }
     }
     elsif ($md =~ m/(CCU-FHEM)/){
-      HMLAN_writeAesKey($_) foreach (split ",",AttrVal($name,"IOList",""));
+      if(eval "defined(&HMLAN_writeAesKey)"){
+        HMLAN_writeAesKey($_) foreach (split ",",AttrVal($name,"IOList",""));
+      }
     }
     elsif ($st eq "dimmer"  ) {#setup virtual dimmer channels
       my $mId = CUL_HM_getMId($hash);
@@ -837,7 +839,9 @@ sub CUL_HM_Attr(@) {#################################
       delete $attr{$name}{$attrName};
     }
     if ($init_done){
-      HMLAN_writeAesKey($_) foreach (split ",",AttrVal($name,"IOList",""));
+      if(eval "defined(&HMLAN_writeAesKey)"){
+        HMLAN_writeAesKey($_) foreach (split ",",AttrVal($name,"IOList",""));
+      }
     }
     return $retVal;
   }