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98_template: handling ReadFile from configDB

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git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@13688 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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borisneubert 2017-03-12 18:16:38 +00:00
parent f48d66f2b9
commit eb69c13855
1 changed files with 1 additions and 2 deletions
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FHEM/98_template.pm
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@ -16,8 +16,7 @@ sub EvaluateTemplate($$) {
# load template from file # load template from file
my ($err, @result)= FileRead($filename); my ($err, @result)= FileRead($filename);
return ($err, undef, undef, undef) if(defined($err)); return ($err, undef, undef, undef) if(defined($err) && $err ne "");
# remove trailing newlines and empty/whitespace lines # remove trailing newlines and empty/whitespace lines
@result= grep /\S/, map { s/\r?\n$//; $_ } @result; @result= grep /\S/, map { s/\r?\n$//; $_ } @result;