[Insight] Boolean should be compared strictly - in source/Threema/…/Tools/CryptTool.php, line 163

[rugk]

in source/Threema/MsgApi/Tools/CryptTool.php, line 163

With booleans, only strict comparison (with !== operator) should be used to lower bug risks and to improve performances.

            'n' => $fileAnalysisResult->getFileName(),
            's' => $fileAnalysisResult->getSize(),
            'i' => 0
        );

        if($thumbnailUploadFileResult != null && strlen($thumbnailUploadFileResult->getBlobId()) > 0) {
            $messageContent['t'] = $thumbnailUploadFileResult->getBlobId();
        }

        $message = "\x17" . json_encode($messageContent);

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