[klibc] ipconfig: DHCP fixes

[maximilian attems]

On Tue, Mar 16, 2010 at 04:29:09PM +0100, Louis Rilling wrote:
> 
> This very commit introduced the bug that my second patch fixes. It's mentioned
> in the log.
> 
> Maybe my patches' logs are confusing?

yes sorry read them as beeing patches inside of your mail
and thus overlooked actual subject, fixing them up atm.

will send v3 pull request to hpa, hopefully it lands soon :)
now that the dust seem to settle.