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10_MQTT2_DEVICE.pm: allow empty readingsLit lines (Forum #116706)

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git-svn-id: https://svn.fhem.de/fhem/trunk@23377 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2020-12-18 12:47:53 +00:00
parent 8ef0280be2
commit 996f7cc31f
1 changed files with 2 additions and 1 deletions
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fhem/FHEM/10_MQTT2_DEVICE.pm
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@ -603,8 +603,9 @@ MQTT2_DEVICE_addReading($$)
my $cid = $defs{$name}{CID}; my $cid = $defs{$name}{CID};
my $dt = $defs{$name}{DEVICETOPIC}; my $dt = $defs{$name}{DEVICETOPIC};
foreach my $line (split("\n", $param)) { foreach my $line (split("\n", $param)) {
next if($line eq "");
my ($re,$code) = split(" ", $line,2); my ($re,$code) = split(" ", $line,2);
return "Bad line >$line< for $name" if(!defined($code)); return "ERROR: empty code in line >$line< for $name" if(!defined($code));
my $errMsg = CheckRegexp($re, "readingList attribute for $name"); my $errMsg = CheckRegexp($re, "readingList attribute for $name");
return $errMsg if($errMsg); return $errMsg if($errMsg);