(getnameinfo_verified): do the first getnameinfo with NI_NUMERICSERV

to avoid the error that bind 8.2.3 reports on not finding the service
(ENI_NOSERVNAME).  reported by Ake Sandgren <ake@cs.umu.se>


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9670 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/roken/getnameinfo_verified.c

@@ -57,7 +57,8 @@ getnameinfo_verified(const struct sockaddr *sa, socklen_t salen,
 	servlen = sizeof(servbuf);
     }
 
-    ret = getnameinfo (sa, salen, host, hostlen, serv, servlen, flags);
+    ret = getnameinfo (sa, salen, host, hostlen, serv, servlen,
+		       flags | NI_NUMERICSERV);
     if (ret)
 	return ret;