Merge pull request #2015 from RincewindsHat/fix/check_mysql_variablesHEADmaster

check_mysql:
 * remove unused variables
 * convert two practical booleans to real `bool`

1 files changed, 4 insertions, 4 deletions

diff --git a/plugins/check_mysql.c b/plugins/check_mysql.c
index 6a7daf1..15ec04c 100644
--- a/plugins/check_mysql.c
+++ b/plugins/check_mysql.c
@@ -59,8 +59,8 @@ bool ssl = false;
 char *opt_file = NULL;
 char *opt_group = NULL;
 unsigned int db_port = MYSQL_PORT;
-int check_slave = 0, warn_sec = 0, crit_sec = 0;
-int ignore_auth = 0;
+bool check_slave = false;
+bool ignore_auth = false;
 int verbose = 0;
 
 static double warning_time = 0;
@@ -456,10 +456,10 @@ process_arguments (int argc, char **argv)
                         db_port = atoi (optarg);
                         break;
                 case 'S':
-                        check_slave = 1;                                                        /* check-slave */
+                        check_slave = true;                                                     /* check-slave */
                         break;
                 case 'n':
-                        ignore_auth = 1;                                                        /* ignore-auth */
+                        ignore_auth = true;                                                     /* ignore-auth */
                         break;
                 case 'w':
                         warning = optarg;