ImageMagick.XmpProfile.CheckTrailingNULL C# (CSharp) Method

    private static byte[] CheckTrailingNULL(byte[] data)
    {
      Throw.IfNull(nameof(data), data);

      int length = data.Length;

      while (length > 2)
      {
        if (data[length - 1] != '\0')
          break;

        length--;
      }

      if (length == data.Length)
        return data;

      byte[] result = new byte[length];
      Buffer.BlockCopy(data, 0, result, 0, length);
      return result;
    }