monitoring/CLI: Fix error on CSV output
Signed-off-by: Eric Lippmann <eric.lippmann@netways.de> fixes #10921
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@ -26,7 +26,7 @@ class Csv
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{
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{
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$first = true;
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$first = true;
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$csv = '';
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$csv = '';
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foreach ($this->query->getQuery()->fetchAll() as $row) {
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foreach ($this->query->fetchAll() as $row) {
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if ($first) {
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if ($first) {
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$csv .= implode(',', array_keys((array) $row)) . "\r\n";
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$csv .= implode(',', array_keys((array) $row)) . "\r\n";
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$first = false;
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$first = false;
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