some cleanup; Gleydson Soares

diff --git a/usr.sbin/ypset/ypset.c b/usr.sbin/ypset/ypset.c
index 0b2cb85..3013210 100644 (file)
--- a/usr.sbin/ypset/ypset.c
+++ b/usr.sbin/ypset/ypset.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ypset.c,v 1.17 2007/02/18 23:37:53 jmc Exp $ */
+/*     $OpenBSD: ypset.c,v 1.18 2008/07/28 16:22:11 deraadt Exp $ */
 /*     $NetBSD: ypset.c,v 1.8 1996/05/13 02:46:33 thorpej Exp $        */
 
 /*
@@ -28,7 +28,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$OpenBSD: ypset.c,v 1.17 2007/02/18 23:37:53 jmc Exp $";
+static char rcsid[] = "$OpenBSD: ypset.c,v 1.18 2008/07/28 16:22:11 deraadt Exp $";
 #endif
 
 #include <sys/param.h>
@@ -88,7 +88,7 @@ bind_tohost(struct sockaddr_in *sin, char *dom, char *server)
        tv.tv_usec = 0;
        sock = RPC_ANYSOCK;
        client = clntudp_create(sin, YPBINDPROG, YPBINDVERS, tv, &sock);
-       if (client==NULL) {
+       if (client == NULL) {
                warnx("can't yp_bind: reason: %s", yperr_string(YPERR_YPBIND));
                return YPERR_YPBIND;
        }
@@ -130,11 +130,8 @@ main(int argc, char *argv[])
                case 'h':
                        if (inet_aton(optarg, &sin.sin_addr) == 0) {
                                hent = gethostbyname(optarg);
-                               if (hent == NULL) {
-                                       fprintf(stderr, "ypset: host %s unknown\n",
-                                           optarg);
-                                       exit(1);
-                               }
+                               if (hent == NULL)
+                                       errx(1, "host %s unknown\n", optarg);
                                bcopy(hent->h_addr, &sin.sin_addr,
                                    sizeof(sin.sin_addr));
                        }
@@ -143,7 +140,7 @@ main(int argc, char *argv[])
                        usage();
                }
 
-       if (optind + 1 != argc )
+       if (optind + 1 != argc)
                usage();
 
        if (bind_tohost(&sin, domainname, argv[optind]))