From c4fcb11334652f00e24ee16c2d0cf848caa4f592 Mon Sep 17 00:00:00 2001
From: Karel Zak <kzak@redhat.com>
Date: Wed, 21 Jan 2026 11:56:54 +0100
Subject: [PATCH] lsfd: make sure errors array is not empty
 [-Werror=type-limits]
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lsfd-cmd/error.c: In function ‘get_errno_name’:
lsfd-cmd/error.c:49:30: error: comparison of unsigned expression in ‘< 0’ is always false [-Werror=type-limits]
   49 |         for (size_t i = 0; i < ARRAY_SIZE(errnos); i ++) {
      |                              ^

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 lsfd-cmd/error.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lsfd-cmd/error.c b/lsfd-cmd/error.c
index ca3752c3e..7e7bc191c 100644
--- a/lsfd-cmd/error.c
+++ b/lsfd-cmd/error.c
@@ -46,6 +46,9 @@ static const struct errno_s errnos[] = {
 
 static const char *get_errno_name(int ern)
 {
+	if (!ARRAY_SIZE(errnos))
+		return NULL;
+
 	for (size_t i = 0; i < ARRAY_SIZE(errnos); i ++) {
 		if (errnos[i].number == ern)
 			return errnos[i].name;
-- 
2.47.3