exit SetFn when no argument is given

git-svn-id: https://svn.fhem.de/fhem/trunk@2933 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
markusbloch 2013-03-16 20:09:05 +00:00
parent f85319ea59
commit beff030f5e

View File

@ -209,6 +209,8 @@ sub
PRESENCE_Set($@)
{
my ($hash, @a) = @_;
return "No Argument given" if(!defined($a[1]));
my $usage = ($hash->{MODE} ne "lan-bluetooth" ? "Unknown argument ".$a[1].", choose one of statusRequest " : undef);