1 files changed, 2 insertions, 2 deletions

diff --git a/plugins/check_smtp.c b/plugins/check_smtp.c
index ac0aa45d..324549d4 100644
--- a/plugins/check_smtp.c
+++ b/plugins/check_smtp.c
@@ -423,7 +423,7 @@ int main(int argc, char **argv) {
                                                 break;
                                         }
                                         break;
-                                } while (0);
+                                } while (false);
                         } else {
                                 result = STATE_CRITICAL;
                                 xasprintf(&error_msg, _("only authtype LOGIN is supported, "));
@@ -462,7 +462,7 @@ int main(int argc, char **argv) {
 /* process command-line arguments */
 check_smtp_config_wrapper process_arguments(int argc, char **argv) {
         enum {
-                SNI_OPTION
+                SNI_OPTION = CHAR_MAX + 1
         };
 
         int option = 0;