1 files changed, 26 insertions, 67 deletions

diff --git a/plugins/check_udp.c b/plugins/check_udp.c
index d00ce9c..f6b528d 100644
--- a/plugins/check_udp.c
+++ b/plugins/check_udp.c
@@ -49,7 +49,6 @@ int critical_time = 0;
 int check_critical_time = FALSE;
 
 int process_arguments (int, char **);
-int call_getopt (int, char **);
 void print_usage (void);
 void print_help (void);
 
@@ -57,7 +56,7 @@ int verbose = FALSE;
 int server_port = 0;
 char *server_address = NULL;
 char *server_expect = NULL;
-char *server_send = NULL;
+char *server_send = "";
 
 int
 main (int argc, char **argv)
@@ -126,51 +125,6 @@ process_arguments (int argc, char **argv)
 {
         int c;
 
-        if (argc < 2)
-                usage ("\n");
-
-        for (c = 1; c < argc; c++) {
-                if (strcmp ("-to", argv[c]) == 0)
-                        strcpy (argv[c], "-t");
-                else if (strcmp ("-wt", argv[c]) == 0)
-                        strcpy (argv[c], "-w");
-                else if (strcmp ("-ct", argv[c]) == 0)
-                        strcpy (argv[c], "-c");
-        }
-
-        c = 0;
-        while ((c += call_getopt (argc - c, &argv[c])) < argc) {
-
-                if (is_option (argv[c]))
-                        continue;
-
-                if (server_address == NULL) {
-                        if (argc > c) {
-                                if (is_host (argv[c]) == FALSE)
-                                        usage ("Invalid host name/address\n");
-                                server_address = argv[c];
-                        }
-                        else {
-                                usage ("Host name was not supplied\n");
-                        }
-                }
-        }
-
-        if (server_send == NULL)
-                server_send = strscpy (server_send, "");
-
-        return OK;
-}
-
-
-
-
-
-int
-call_getopt (int argc, char **argv)
-{
-        int c, i = 0;
-
 #ifdef HAVE_GETOPT_H
         int option_index = 0;
         static struct option long_options[] = {
@@ -188,31 +142,25 @@ call_getopt (int argc, char **argv)
         };
 #endif
 
+        if (argc < 2)
+                usage ("\n");
+
+        for (c = 1; c < argc; c++) {
+                if (strcmp ("-to", argv[c]) == 0)
+                        strcpy (argv[c], "-t");
+                else if (strcmp ("-wt", argv[c]) == 0)
+                        strcpy (argv[c], "-w");
+                else if (strcmp ("-ct", argv[c]) == 0)
+                        strcpy (argv[c], "-c");
+        }
+
         while (1) {
 #ifdef HAVE_GETOPT_H
-                c =
-                        getopt_long (argc, argv, "+hVvH:e:s:c:w:t:p:", long_options,
-                                                                         &option_index);
+                c =     getopt_long (argc, argv, "+hVvH:e:s:c:w:t:p:", long_options, &option_index);
 #else
                 c = getopt (argc, argv, "+hVvH:e:s:c:w:t:p:");
 #endif
 
-                i++;
-
-                if (c == -1 || c == EOF || c == 1)
-                        break;
-
-                switch (c) {
-                case 'H':
-                case 'c':
-                case 'w':
-                case 't':
-                case 'p':
-                case 'e':
-                case 's':
-                        i++;
-                }
-
                 switch (c) {
                 case '?':                                                                       /* print short usage statement if args not parsable */
                         printf ("%s: Unknown argument: %s\n\n", my_basename (argv[0]), optarg);
@@ -262,7 +210,18 @@ call_getopt (int argc, char **argv)
                         break;
                 }
         }
-        return i;
+
+        c = optind;
+        if (server_address == NULL && argv[c]) {
+                if (is_host (argv[c]) == FALSE)
+                        usage ("Invalid host name/address\n");
+                server_address = argv[c++];
+        }
+        else {
+                usage ("Host name was not supplied\n");
+        }
+
+        return c;
 }