undefined 'byte'

[d3x0r]

https://github.com/CatalystCode/windows-registry-node/blob/master/lib/registry.js#L109

            case windef.REG_VALUE_TYPE.REG_DWORD:
            case windef.REG_VALUE_TYPE.REG_DWORD_BIG_ENDIAN:
            case windef.REG_VALUE_TYPE.REG_DWORD_LITTLE_ENDIAN:
                buffer = new Buffer(4, value);
                result = advApi.RegSetValueExA(key.handle.deref(), valueName, null, valueType, byte.deref(), buffer.length);
                break;

byte.deref() fails; 'cannot read property 'deref' of undefined'

because... it's not defined.