exit SetFn when no argument is given

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2933 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2013-03-16 20:09:05 +00:00
parent 0c03146b90
commit b11aad9436
1 changed files with 2 additions and 0 deletions
--- a/FHEM/73_PRESENCE.pm
+++ b/FHEM/73_PRESENCE.pm
@@ -210,6 +210,8 @@ 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);
   
    if($a[1] eq "statusRequest")