From 4f0a8d27eade450177c40030a521bf36e928072c Mon Sep 17 00:00:00 2001
From: charnier <charnier@FreeBSD.org>
Date: Wed, 2 Jul 1997 06:34:51 +0000
Subject: Add rcsid, usage(). Silent -Wall. Use warn(3).

---
 usr.bin/finger/net.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'usr.bin/finger/net.c')

diff --git a/usr.bin/finger/net.c b/usr.bin/finger/net.c
index 1173847..e4bbfc6 100644
--- a/usr.bin/finger/net.c
+++ b/usr.bin/finger/net.c
@@ -35,7 +35,12 @@
  */
 
 #ifndef lint
+#if 0
 static char sccsid[] = "@(#)net.c	8.4 (Berkeley) 4/28/95";
+#else
+static const char rcsid[] =
+	"$Id$";
+#endif
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -44,6 +49,7 @@ static char sccsid[] = "@(#)net.c	8.4 (Berkeley) 4/28/95";
 #include <arpa/inet.h>
 #include <netdb.h>
 #include <db.h>
+#include <err.h>
 #include <unistd.h>
 #include <pwd.h>
 #include <utmp.h>
@@ -72,7 +78,7 @@ netfinger(name)
 
 	if (!(host = rindex(name, '@')))
 		return;
-	*host++ = NULL;
+	*host++ = '\0';
 	if (isdigit(*host) && (defaddr.s_addr = inet_addr(host)) != -1) {
 		def.h_name = host;
 		def.h_addr_list = alist;
@@ -82,12 +88,11 @@ netfinger(name)
 		def.h_aliases = 0;
 		hp = &def;
 	} else if (!(hp = gethostbyname(host))) {
-		(void)fprintf(stderr,
-		    "finger: unknown host: %s\n", host);
+		warnx("unknown host: %s", host);
 		return;
 	}
 	if (!(sp = getservbyname("finger", "tcp"))) {
-		(void)fprintf(stderr, "finger: tcp/finger: unknown service\n");
+		warnx("tcp/finger: unknown service");
 		return;
 	}
 	sin.sin_family = hp->h_addrtype;
-- 
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