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LW12: fixed Warning

git-svn-id: https://svn.fhem.de/fhem/trunk@9440 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
kuzl 2015-10-11 19:24:02 +00:00
parent 4b8fc615b1
commit d6ea66f267

View File

@ -434,7 +434,7 @@ sub LW12_Write( $$ ) {
}
else {
Log3 $name, 4, "LW12: Can't connect to LW12!";
return 0;
return "0";
}
}
@ -475,7 +475,7 @@ sub LW12_updateStatus( $ ) {
return if IsDisabled($name);
my $res = LW12_Write( $hash, "\x{EF}\x{01}\x{77}" );
if (hex($res) != 0){
if ($res ne "0"){
$res = uc($res);
my @colors = ( $res =~ m/..?/g );