Florian Weimer e6b4e2de6d resolv: Call _res_hconf_init from __res_vinit ...

Many callers of __res_maybe_init also call _res_hconf_init.
Additional calls to the latter do not hurt because the function
does its work only once.  (/etc/hosts.conf is not reloaded or
even checked for changes.)  This means that we can simplify the
code by calling _res_hconf_init directly from __res_vinit.

2017-06-27 09:26:46 +02:00

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