Index: head/usr.sbin/rpc.lockd/lockd.c
===================================================================
--- head/usr.sbin/rpc.lockd/lockd.c	(revision 241370)
+++ head/usr.sbin/rpc.lockd/lockd.c	(working copy)
@@ -920,7 +920,10 @@
 						res->ai_addrlen = (socklen_t) sizeof(res->ai_addr);
 						break;
 					default:
-						break;
+						syslog(LOG_ERR,
+						    "bad addr fam %d",
+						    res->ai_family);
+						exit(1);
 				}
 			} else { 
 				if ((aicode = getaddrinfo(NULL, svcport_str,