From bb06b339ae48ea5c8245ffe8cdc7d35919531ca3 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Mon, 2 May 2022 20:49:23 +0200
Subject: [PATCH] lint

---
 .templates/90-dns_set.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.templates/90-dns_set.sh b/.templates/90-dns_set.sh
index 474a86e0a..776948974 100644
--- a/.templates/90-dns_set.sh
+++ b/.templates/90-dns_set.sh
@@ -27,7 +27,8 @@ if bashio::config.has_value 'DNS_server'; then
     done
 
     # Only add DNS if there are DNS set
-    if [[ -n "$DNS" ]]; then
+    # shellcheck disable=SC2236
+    if [[ ! -z "$DNS" ]]; then
         # Write resolv.conf
         # shellcheck disable=SC2059
         printf "${DNS}" >/etc/resolv.conf