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MAXLAN: fix one more error

git-svn-id: https://svn.fhem.de/fhem/trunk@2558 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
mgehre 2013-01-23 23:15:14 +00:00
parent 8f77118618
commit a52d94e3fe

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@ -265,6 +265,7 @@ MAXLAN_ReadSingleResponse($$)
{ {
my ($hash,$waitForResponse) = @_; my ($hash,$waitForResponse) = @_;
return undef if(!defined($hash->{TCPDev}));
my ($rin, $win, $ein, $rout, $wout, $eout); my ($rin, $win, $ein, $rout, $wout, $eout);
$rin = $win = $ein = ''; $rin = $win = $ein = '';