1 files changed, 1 insertions, 1 deletions
diff --git a/vendor/chillerlan/php-qrcode/src/QRCode.php b/vendor/chillerlan/php-qrcode/src/QRCode.php
index 294a20d83..908030feb 100755
--- a/vendor/chillerlan/php-qrcode/src/QRCode.php
+++ b/vendor/chillerlan/php-qrcode/src/QRCode.php
@@ -307,7 +307,7 @@ class QRCode{
 	 * a dummy
 	 */
 	public function isByte(string $data):bool{
-		return !empty($data);
+		return $data !== '';
 	}
 
 }