[PATCH] Deduplicate resolv/nss_dns/dns-host.c

[Mike Frysinger]

On Thursday, February 13, 2014 13:38:12 Ondřej Bílka wrote:
> Hi, when reviewing Andreas patch I noticed duplicated code. One way to
> improve that is jump to exit logic. A second possibility would be put
>  gaih_getanswer into a else block. What do you prefer?

i don't mind either, but i think generally the preference is to avoid goto 
when easily possible.  so in this case, use the else.
-mike
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