70_PylonLowVoltage: fix warning

git-svn-id: https://svn.fhem.de/fhem/trunk@28070 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
DS_Starter
2023-10-20 08:57:23 +00:00
parent 70f7347bc9
commit ebb1820ae2

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@@ -1288,7 +1288,7 @@ sub pseudoHexToText {
my $string = shift;
my $charcode;
my $text;
my $text = '';
for (my $i = 0; $i < length($string); $i = $i + 2) {
$charcode = hex substr ($string, $i, 2); # charcode = aquivalente Dezimalzahl der angegebenen Hexadezimalzahl