1 files changed, 8 insertions, 10 deletions

diff --git a/plugins/check_udp.c b/plugins/check_udp.c
index 05ade04e..64ab83a7 100644
--- a/plugins/check_udp.c
+++ b/plugins/check_udp.c
@@ -14,6 +14,8 @@
  along with this program; if not, write to the Free Software
  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
+ $Id$
+ 
 *****************************************************************************/
 
 const char *progname = "check_udp";
@@ -50,7 +52,7 @@ main (int argc, char **argv)
         textdomain (PACKAGE);
 
         if (process_arguments (argc, argv) == ERROR)
-                usage ("\n");
+                usage (_("check_udp: could not parse arguments\n"));
 
         /* initialize alarm signal handling */
         signal (SIGALRM, socket_timeout_alarm_handler);
@@ -102,7 +104,6 @@ main (int argc, char **argv)
 
 
 
-
 /* process command-line arguments */
 int
 process_arguments (int argc, char **argv)
@@ -158,19 +159,19 @@ process_arguments (int argc, char **argv)
                         break;
                 case 'H':                                                                       /* hostname */
                         if (is_host (optarg) == FALSE)
-                                usage2 (_("Invalid host name/address"), optarg);
+                                usage2 (_("Invalid hostname/address"), optarg);
                         server_address = optarg;
                         break;
                 case 'c':                                                                       /* critical */
                         if (!is_intnonneg (optarg))
-                                usage (_("Critical threshold must be a nonnegative integer\n"));
+                                usage (_("Critical threshold must be a positive integer\n"));
                         else
                                 critical_time = atoi (optarg);
                         check_critical_time = TRUE;
                         break;
                 case 'w':                                                                       /* warning */
                         if (!is_intnonneg (optarg))
-                                usage (_("Warning threshold must be a nonnegative integer\n"));
+                                usage (_("Warning threshold must be a positive integer\n"));
                         else
                                 warning_time = atoi (optarg);
                         check_warning_time = TRUE;
@@ -183,7 +184,7 @@ process_arguments (int argc, char **argv)
                         break;
                 case 'p':                                                                       /* port */
                         if (!is_intnonneg (optarg))
-                                usage (_("Server port must be a nonnegative integer\n"));
+                                usage (_("Port must be a positive integer\n"));
                         else
                                 server_port = atoi (optarg);
                         break;
@@ -199,7 +200,7 @@ process_arguments (int argc, char **argv)
         c = optind;
         if (server_address == NULL && c < argc && argv[c]) {
                 if (is_host (argv[c]) == FALSE)
-                        usage2 (_("Invalid host name/address"), optarg);
+                        usage2 (_("Invalid hostname/address"), optarg);
                 server_address = argv[c++];
         }
 
@@ -214,9 +215,6 @@ process_arguments (int argc, char **argv)
 
 
 
-
-
-
 void
 print_help (void)
 {