From aa155267bf366ba779ae5ec7fb033c28b54b266e Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Fri, 23 Jan 2026 08:57:19 +0100
Subject: added CHECK_EOF to work around warnings about EOF and -1 being the
 same

---
 plugins/check_tcp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'plugins/check_tcp.c')

diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index cd8e04b0..924322e4 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -562,7 +562,7 @@ static check_tcp_config_wrapper process_arguments(int argc, char **argv, check_t
 		int option_index =
 			getopt_long(argc, argv, "+hVv46EAH:s:e:q:m:c:w:t:p:C:W:d:Sr:jD:M:", longopts, &option);
 
-		if (option_index == -1 || option_index == EOF || option_index == 1) {
+		if (CHECK_EOF(option_index) || option_index == 1) {
 			break;
 		}
 
-- 
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