1 files changed, 26 insertions, 39 deletions

diff --git a/plugins/check_swap.c b/plugins/check_swap.c
index d225e1d..ca8442a 100644
--- a/plugins/check_swap.c
+++ b/plugins/check_swap.c
@@ -150,36 +150,6 @@ main (int argc, char **argv)
 int
 process_arguments (int argc, char **argv)
 {
-        int c;
-
-        if (argc < 2)
-                return ERROR;
-
-        c = 0;
-        while (c += (call_getopt (argc - c, &argv[c]))) {
-                if (argc <= c)
-                        break;
-
-                if (warn_percent > 100 && is_intnonneg (argv[c]))
-                        warn_percent = atoi (argv[c]);
-                else if (crit_percent > 100 && is_intnonneg (argv[c]))
-                        crit_percent = atoi (argv[c]);
-                else if (warn_size < 0 && is_intnonneg (argv[c]))
-                        warn_size = atoi (argv[c]);
-                else if (crit_size < 0 && is_intnonneg (argv[c]))
-                        crit_size = atoi (argv[c]);
-        }
-
-        return validate_arguments ();
-}
-
-
-
-
-
-int
-call_getopt (int argc, char **argv)
-{
         int c, i = 0;
 
 #ifdef HAVE_GETOPT_H
@@ -194,6 +164,9 @@ call_getopt (int argc, char **argv)
         };
 #endif
 
+        if (argc < 2)
+                return ERROR;
+
         while (1) {
 #ifdef HAVE_GETOPT_H
                 c = getopt_long (argc, argv, "+?Vhc:w:", long_options, &option_index);
@@ -201,18 +174,10 @@ call_getopt (int argc, char **argv)
                 c = getopt (argc, argv, "+?Vhc:w:");
 #endif
 
-                i++;
-
                 if (c == -1 || c == EOF)
                         break;
 
                 switch (c) {
-                case 'c':
-                case 'w':
-                        i++;
-                }
-
-                switch (c) {
                 case 'w':                                                                       /* warning time threshold */
                         if (is_intnonneg (optarg)) {
                                 warn_size = atoi (optarg);
@@ -257,7 +222,29 @@ call_getopt (int argc, char **argv)
                         usage ("Invalid argument\n");
                 }
         }
-        return i;
+
+        c = optind;
+        if (c == argc)
+                return validate_arguments ();
+        if (warn_percent > 100 && is_intnonneg (argv[c]))
+                warn_percent = atoi (argv[c++]);
+
+        if (c == argc)
+                return validate_arguments ();
+        if (crit_percent > 100 && is_intnonneg (argv[c]))
+                crit_percent = atoi (argv[c++]);
+
+        if (c == argc)
+                return validate_arguments ();
+        if (warn_size < 0 && is_intnonneg (argv[c]))
+                warn_size = atoi (argv[c++]);
+
+        if (c == argc)
+                return validate_arguments ();
+        if (crit_size < 0 && is_intnonneg (argv[c]))
+                crit_size = atoi (argv[c++]);
+
+        return validate_arguments ();
 }