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Merge pull request #1806 from Icinga/bugfix/render-empty-strings

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ConfigHelper: Ensure empty vars are not written as void to config
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Markus Frosch 2019-03-21 13:54:24 +01:00 committed by GitHub
commit 70dfc9dae9
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1 changed files with 5 additions and 1 deletions
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6
library/Director/IcingaConfig/IcingaConfigHelper.php
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@ -406,6 +406,10 @@ class IcingaConfigHelper
$parts[] = static::renderString(substr($string, $offset, $i - $offset));
}
return implode(' + ', $parts);
if (! empty($parts)) {
return implode(' + ', $parts);
} else {
return '""';
}
}
}