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00_ZWDongle.pm: Fix disconnect on Windows (Forum #47732)

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git-svn-id: https://svn.fhem.de/fhem/trunk@10584 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2016-01-21 11:07:44 +00:00
parent 91db15a5c6
commit 63f175730f
1 changed files with 4 additions and 0 deletions
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fhem/FHEM/00_ZWDongle.pm
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@ -689,6 +689,10 @@ ZWDongle_Ready($)
my $po = $hash->{USBDev};
if($po) {
my ($BlockingFlags, $InBytes, $OutBytes, $ErrorFlags) = $po->status;
if(!defined($InBytes)) {
DevIo_Disconnected($hash);
return 0;
}
return ($InBytes>0);
}
return 0;