From 23894aa37050f259b682ea64e7f662b7e4f5fa7c Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Wed, 15 Jun 2022 07:55:58 +0200
Subject: [PATCH] system: link-local check using empty() to avoid warning

---
 src/etc/inc/util.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/etc/inc/util.inc b/src/etc/inc/util.inc
index 98230e63b..684077de3 100644
--- a/src/etc/inc/util.inc
+++ b/src/etc/inc/util.inc
@@ -806,7 +806,7 @@ function get_configured_ip_addresses()
             if (!empty($if[$iptype])) {
                 foreach ($if[$iptype] as $addr) {
                     if (!empty($addr['ipaddr'])) {
-                        $scope = $addr['link-local'] ? "%{$ifname}" : '';
+                        $scope = !empty($addr['link-local']) ? "%{$ifname}" : '';
                         $ip_array[$addr['ipaddr'] . $scope] = $ifname;
                     }
                 }