1 files changed, 2 insertions, 8 deletions

diff --git a/plugins/check_dns.c b/plugins/check_dns.c
index 20cb6dd..e6483b9 100644
--- a/plugins/check_dns.c
+++ b/plugins/check_dns.c
@@ -135,7 +135,7 @@ main (int argc, char **argv)
                                 asprintf(&address, "%s,%s", address, temp_buffer);
                 }
 
-                else if (strstr (input_buffer, "Non-authoritative answer:")) {
+                else if (strstr (input_buffer, _("Non-authoritative answer:"))) {
                         non_authoritative = TRUE;
                 }
 
@@ -277,7 +277,6 @@ error_scan (char *input_buffer)
 }
 
 
-
 /* process command-line arguments */
 int
 process_arguments (int argc, char **argv)
@@ -313,9 +312,7 @@ process_arguments (int argc, char **argv)
 
                 switch (c) {
                 case '?': /* args not parsable */
-                        printf (_("%s: Unknown argument: %s\n\n"), progname, optarg);
-                        print_usage ();
-                        exit (STATE_UNKNOWN);
+                        usage2 (_("Unknown argument"), optarg);
                 case 'h': /* help */
                         print_help ();
                         exit (STATE_OK);
@@ -386,7 +383,6 @@ process_arguments (int argc, char **argv)
 }
 
 
-
 int
 validate_arguments ()
 {
@@ -397,7 +393,6 @@ validate_arguments ()
 }
 
 
-
 void
 print_help (void)
 {
@@ -432,7 +427,6 @@ specified in /etc/resolv.conf will be used.\n\n"));
 }
 
 
-
 void
 print_usage (void)
 {