From 000cfc37a3bf0c78c37e57efb9050311d89dc67a Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Thu, 25 Mar 2010 21:40:25 +0800
Subject: use basename(argv[0]) to determine true program name

---
 util/telnet-client.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'util')

diff --git a/util/telnet-client.c b/util/telnet-client.c
index f2fcedb..8401359 100644
--- a/util/telnet-client.c
+++ b/util/telnet-client.c
@@ -21,6 +21,7 @@
 #include <ctype.h>
 #include <termios.h>
 #include <unistd.h>
+#include <libgen.h>
 
 #ifdef HAVE_ZLIB
 #include "zlib.h"
@@ -149,7 +150,8 @@ int main(int argc, char **argv) {
 
 	/* check usage */
 	if (argc != 3) {
-		fprintf(stderr, "Usage:\n ./telnet-client <host> <port>\n");
+		fprintf(stderr, "Usage:\n %s <host> <port>\n",
+			basename(argv[0]));
 		return 1;
 	}
 
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