check_negate: Use C99 booleans

1 files changed, 7 insertions, 7 deletions

diff --git a/plugins/negate.c b/plugins/negate.c
index 50f62d3..79cca7e 100644
--- a/plugins/negate.c
+++ b/plugins/negate.c
@@ -47,7 +47,7 @@ static const char **process_arguments (int, char **);
 void validate_arguments (char **);
 void print_help (void);
 void print_usage (void);
-int subst_text = FALSE;
+bool subst_text = false;
 
 static int state[4] = {
         STATE_OK,
@@ -122,7 +122,7 @@ static const char **
 process_arguments (int argc, char **argv)
 {
         int c;
-        int permute = TRUE;
+        bool permute = true;
 
         int option = 0;
         static struct option longopts[] = {
@@ -168,26 +168,26 @@ process_arguments (int argc, char **argv)
                 case 'o':     /* replacement for OK */
                         if ((state[STATE_OK] = mp_translate_state(optarg)) == ERROR)
                                 usage4 (_("Ok must be a valid state name (OK, WARNING, CRITICAL, UNKNOWN) or integer (0-3)."));
-                        permute = FALSE;
+                        permute = false;
                         break;
 
                 case 'w':     /* replacement for WARNING */
                         if ((state[STATE_WARNING] = mp_translate_state(optarg)) == ERROR)
                                 usage4 (_("Warning must be a valid state name (OK, WARNING, CRITICAL, UNKNOWN) or integer (0-3)."));
-                        permute = FALSE;
+                        permute = false;
                         break;
                 case 'c':     /* replacement for CRITICAL */
                         if ((state[STATE_CRITICAL] = mp_translate_state(optarg)) == ERROR)
                                 usage4 (_("Critical must be a valid state name (OK, WARNING, CRITICAL, UNKNOWN) or integer (0-3)."));
-                        permute = FALSE;
+                        permute = false;
                         break;
                 case 'u':     /* replacement for UNKNOWN */
                         if ((state[STATE_UNKNOWN] = mp_translate_state(optarg)) == ERROR)
                                 usage4 (_("Unknown must be a valid state name (OK, WARNING, CRITICAL, UNKNOWN) or integer (0-3)."));
-                        permute = FALSE;
+                        permute = false;
                         break;
                 case 's':     /* Substitute status text */
-                        subst_text = TRUE;
+                        subst_text = true;
                         break;
                 }
         }