message: Fix for UPC-A codes being read as EAN13 with a leading zero
diff: @@ -100,7 +100,7 @@ export default class MultiFormatUPCEANReader extends OneDReader {
  const resultUPCA: Result = new Result(
  result.getText().substring(1),
  rawBytes,
  - rawBytes.length,
  + (rawBytes ? rawBytes.length : null),
  result.getResultPoints(),
  BarcodeFormat.UPC_A
  );
  