added CHECK_EOF to work around warnings about EOF and -1 being the same

1 files changed, 1 insertions, 1 deletions

diff --git a/plugins/check_radius.c b/plugins/check_radius.c
index 93352bcc..6e062ff8 100644
--- a/plugins/check_radius.c
+++ b/plugins/check_radius.c
@@ -332,7 +332,7 @@ check_radius_config_wrapper process_arguments(int argc, char **argv) {
                 int option = 0;
                 int option_index = getopt_long(argc, argv, "+hVvH:P:F:u:p:n:N:t:r:e:", longopts, &option);
 
-                if (option_index == -1 || option_index == EOF || option_index == 1) {
+                if (CHECK_EOF(option_index) || option_index == 1) {
                         break;
                 }