--- main.c.orig	Thu Oct 28 13:47:33 1999
+++ main.c	Thu Oct 28 13:48:55 1999
@@ -138,8 +138,8 @@
 
 	if ( parse_options(argc, argv) == -1 )
 	{
-		printf("hping2: missing host argument\n"
-			"Try `hping2 --help' for more information.\n");
+		printf("%s: missing host argument\n"
+			"Try `%s --help' for more information.\n", argv[0], argv[0]);
 		exit(1);
 	}