From e9eec58d5d8039005691e56b03e6ab62d8a685a5 Mon Sep 17 00:00:00 2001
From: Franck Nijhof <frenck@addons.community>
Date: Thu, 29 Aug 2019 12:59:41 +0200
Subject: [PATCH] :shirt: Fixes shellcheck linter warnings

---
 wireguard/rootfs/etc/cont-init.d/config.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wireguard/rootfs/etc/cont-init.d/config.sh b/wireguard/rootfs/etc/cont-init.d/config.sh
index 6444d4e..21fd170 100644
--- a/wireguard/rootfs/etc/cont-init.d/config.sh
+++ b/wireguard/rootfs/etc/cont-init.d/config.sh
@@ -62,7 +62,7 @@ if bashio::config.has_value 'server.dns'; then
     done
 else
     dns=$(bashio::dns.host)
-    echo "DNS = ${dns}" >> ${config}
+    echo "DNS = ${dns}" >> "${config}"
 fi
 
 # Get the server's private key