1 files changed, 13 insertions, 46 deletions

diff --git a/plugins/check_ldap.c b/plugins/check_ldap.c
index d3f0615..213dc4a 100644
--- a/plugins/check_ldap.c
+++ b/plugins/check_ldap.c
@@ -34,7 +34,6 @@
 #define UNKNOWN -1
 
 int process_arguments (int, char **);
-int call_getopt (int, char **);
 int validate_arguments (void);
 static void print_help (void);
 static void print_usage (void);
@@ -124,35 +123,10 @@ process_arguments (int argc, char **argv)
 {
         int c;
 
-        if (argc < 2)
-                return ERROR;
-
-        for (c = 1; c < argc; c++) {
-                if (strcmp ("-to", argv[c]) == 0)
-                        strcpy (argv[c], "-t");
-        }
-
-        c = 0;
-        while (c += (call_getopt (argc - c, &argv[c]))) {
-                if (argc <= c)
-                        break;
-                if (ld_host[0] == 0) {
-                        strncpy (ld_host, argv[c], sizeof (ld_host) - 1);
-                        ld_host[sizeof (ld_host) - 1] = 0;
-                }
-        }
-
-        return c;
-}
-
-int
-call_getopt (int argc, char **argv)
-{
-        int c, i = 1;
 #ifdef HAVE_GETOPT_H
         int option_index = 0;
         /* initialize the long option struct */
-        static struct option long_options[] = {
+        static struct option longopts[] = {
                 {"help", no_argument, 0, 'h'},
                 {"version", no_argument, 0, 'V'},
                 {"timeout", required_argument, 0, 't'},
@@ -168,15 +142,17 @@ call_getopt (int argc, char **argv)
         };
 #endif
 
-        for (c = 1; c < argc; c++)
+        if (argc < 2)
+                return ERROR;
+
+        for (c = 1; c < argc; c++) {
                 if (strcmp ("-to", argv[c]) == 0)
                         strcpy (argv[c], "-t");
+        }
 
         while (1) {
 #ifdef HAVE_GETOPT_H
-                c =
-                        getopt_long (argc, argv, "+hVt:c:w:H:b:p:a:D:P:", long_options,
-                                                                         &option_index);
+                c =     getopt_long (argc, argv, "hVt:c:w:H:b:p:a:D:P:", longopts, &option_index);
 #else
                 c = getopt (argc, argv, "+?hVt:c:w:H:b:p:a:D:P:");
 #endif
@@ -184,20 +160,6 @@ call_getopt (int argc, char **argv)
                 if (c == -1 || c == EOF)
                         break;
 
-                i++;
-                switch (c) {
-                case 't':
-                case 'c':
-                case 'w':
-                case 'H':
-                case 'b':
-                case 'p':
-                case 'a':
-                case 'D':
-                case 'P':
-                        i++;
-                }
-
                 switch (c) {
                 case 'h':                                                                       /* help */
                         print_help ();
@@ -239,7 +201,12 @@ call_getopt (int argc, char **argv)
                         break;
                 }
         }
-        return i;
+
+        if (ld_host[0] == 0) {
+                asprintf (&ld_host, "%s", argv[c]);
+        }
+
+        return validate_arguments ();
 }
 
 int