Failed to avoid the void trap
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@ -432,7 +432,7 @@ class Gnumeric extends BaseReader
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}
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}
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private function printInformation(SimpleXMLElement $sheet)
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private function printInformation(SimpleXMLElement $sheet): void
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{
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if (!$this->readDataOnly && isset($sheet->PrintInformation)) {
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$printInformation = $sheet->PrintInformation[0];
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