0 files changed, 0 insertions, 0 deletions

diff --git a/plugins/negate.c b/plugins/negate.c
index 82a5548..7e52fe6 100644
--- a/plugins/negate.c
+++ b/plugins/negate.c
@@ -41,10 +41,8 @@ const char *email = "devel@monitoring-plugins.org";
 
 #include <ctype.h>
 
-/* char *command_line; */
-
-static const char **process_arguments(int, char **);
-static void validate_arguments(char **);
+static const char **process_arguments(int /*argc*/, char ** /*argv*/);
+static void validate_arguments(char ** /*command_line*/);
 static void print_help(void);
 void print_usage(void);
 static bool subst_text = false;
@@ -57,18 +55,13 @@ static int state[4] = {
 };
 
 int main(int argc, char **argv) {
-        int result = STATE_UNKNOWN;
-        char *sub;
-        char **command_line;
-        output chld_out, chld_err;
-
         setlocale(LC_ALL, "");
         bindtextdomain(PACKAGE, LOCALEDIR);
         textdomain(PACKAGE);
 
         timeout_interval = DEFAULT_TIMEOUT;
 
-        command_line = (char **)process_arguments(argc, argv);
+        char **command_line = (char **)process_arguments(argc, argv);
 
         /* Set signal handling and alarm */
         if (signal(SIGALRM, timeout_alarm_handler) == SIG_ERR)
@@ -76,6 +69,10 @@ int main(int argc, char **argv) {
 
         (void)alarm((unsigned)timeout_interval);
 
+        int result = STATE_UNKNOWN;
+        output chld_out;
+        output chld_err;
+
         /* catch when the command is quoted */
         if (command_line[1] == NULL) {
                 result = cmd_run(command_line[0], &chld_out, &chld_err, 0);
@@ -92,6 +89,7 @@ int main(int argc, char **argv) {
         if (chld_out.lines == 0)
                 die(max_state_alt(result, STATE_UNKNOWN), _("No data returned from command\n"));
 
+        char *sub;
         for (size_t i = 0; i < chld_out.lines; i++) {
                 if (subst_text && result >= 0 && result <= 4 && result != state[result]) {
                         /* Loop over each match found */
@@ -115,23 +113,21 @@ int main(int argc, char **argv) {
 
 /* process command-line arguments */
 static const char **process_arguments(int argc, char **argv) {
-        int c;
-        bool permute = true;
-
-        int option = 0;
         static struct option longopts[] = {{"help", no_argument, 0, 'h'},           {"version", no_argument, 0, 'V'},
                                                                            {"timeout", required_argument, 0, 't'},  {"timeout-result", required_argument, 0, 'T'},
                                                                            {"ok", required_argument, 0, 'o'},       {"warning", required_argument, 0, 'w'},
                                                                            {"critical", required_argument, 0, 'c'}, {"unknown", required_argument, 0, 'u'},
                                                                            {"substitute", no_argument, 0, 's'},     {0, 0, 0, 0}};
 
-        while (1) {
-                c = getopt_long(argc, argv, "+hVt:T:o:w:c:u:s", longopts, &option);
+        bool permute = true;
+        while (true) {
+                int option = 0;
+                int option_char = getopt_long(argc, argv, "+hVt:T:o:w:c:u:s", longopts, &option);
 
-                if (c == -1 || c == EOF)
+                if (option_char == -1 || option_char == EOF)
                         break;
 
-                switch (c) {
+                switch (option_char) {
                 case '?': /* help */
                         usage5();
                         break;