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fhem.pl: check for uniqueID manipulation (Forum #96172)

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git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@18423 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2019-01-26 16:17:38 +00:00
parent 74b4ce16a9
commit 7b0df4a574
1 changed files with 4 additions and 1 deletions
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fhem.pl
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@ -5354,7 +5354,10 @@ sub
getUniqueId()
{
my ($err, $uniqueID) = getKeyValue("uniqueID");
return $uniqueID if(defined($uniqueID));
if(defined($uniqueID)) {
$uniqueID =~ s/[^0-9a-f]//g;
return $uniqueID if($uniqueID && length($uniqueID) == 32);
}
$uniqueID = createUniqueId();
setKeyValue("uniqueID", $uniqueID);
return $uniqueID;