[PATCH] getnameinfo: Do not restore errno on error

[Florian Weimer]

On 04/28/2016 04:55 PM, Carlos O'Donell wrote:

>> I doubt applications which rely on a preserved errno value exist, and if
>> they do so, they are not portable, and can even break when tested with
>> cwrap/nss_wrapper.
>
> I agree with Andreas and Florian.

Thanks, I've pushed the patch.  It simplifies future cleanups—I want to 
split up getnameinfo into separate functions for host and service name 
processing.

Florian