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33_readingsGroup.pm: ignore - in calc operations

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git-svn-id: https://svn.fhem.de/fhem/trunk@12088 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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justme-1968 2016-08-29 18:38:14 +00:00
parent e69cb8ad10
commit 03184659c2
1 changed files with 1 additions and 1 deletions
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fhem/FHEM/33_readingsGroup.pm
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@ -473,7 +473,7 @@ rgCalc($$$$)
foreach my $col (eval "($cols)") {
foreach my $row (eval "($rows)") {
my $value = $hash->{helper}{values}{orig}[$col][$row];
if( defined($value) ) {
if( defined($value) && $value ne '-' ) {
#$value =~ s/[^-\.\d]//g;
push @values, $value;
}