From 07f9c438f31de7a280e43c4196a32d200ad41fbe Mon Sep 17 00:00:00 2001
From: RincewindsHat <12514511+RincewindsHat@users.noreply.github.com>
Date: Thu, 19 Oct 2023 12:10:55 +0200
Subject: Fixes for -Wsign-compare

---
 plugins/check_ups.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'plugins/check_ups.c')

diff --git a/plugins/check_ups.c b/plugins/check_ups.c
index d1ded620..bb91c4ad 100644
--- a/plugins/check_ups.c
+++ b/plugins/check_ups.c
@@ -402,7 +402,8 @@ get_ups_variable (const char *varname, char *buf)
 
 	/* create the command string to send to the UPS daemon */
 	/* Add LOGOUT to avoid read failure logs */
-	if (snprintf (send_buffer, sizeof(send_buffer), "GET VAR %s %s\nLOGOUT\n", ups_name, varname) >= sizeof(send_buffer)) {
+	int res = snprintf (send_buffer, sizeof(send_buffer), "GET VAR %s %s\nLOGOUT\n", ups_name, varname);
+	if ( (res > 0) && ((size_t)res >= sizeof(send_buffer))) {
 		printf("%s\n", _("UPS name to long for buffer"));
 		return ERROR;
 	}
-- 
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