* server/vhost.c (get_addresses): Fail with an error message rather

than an assert() for errors which plague users on Solaris boxes which
don't have a properly configured resolver.

PR: 27525


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@230453 13f79535-47bb-0310-9956-ffa450edef68