Same code in both if and else statements

[bertung]

There are at least 4 places in the code the following occurs. Both if and else block is same.

        if (intLength < 3) {
          length = readUInt(buffer.slice(offset + 2, offset + 2 + intLength));
        } else {
          length = readUInt(buffer.slice(offset + 2, offset + 2 + intLength));
        }