From 46905b34f8ec0c307ee5b54035b201e97fdc9cbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B0=B8=E8=83=9C?= <seanly@aliyun.com>
Date: Fri, 10 Sep 2021 22:15:26 +0800
Subject: [PATCH] fix dns select .

---
 wireguard-install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wireguard-install.sh b/wireguard-install.sh
index f26001f..6078c94 100644
--- a/wireguard-install.sh
+++ b/wireguard-install.sh
@@ -102,7 +102,7 @@ new_client_dns () {
 	echo "   6) AdGuard"
 	echo "   7) AliDNS"
 	read -p "DNS server [1]: " dns
-	until [[ -z "$dns" || "$dns" =~ ^[1-6]$ ]]; do
+	until [[ -z "$dns" || "$dns" =~ ^[1-7]$ ]]; do
 		echo "$dns: invalid selection."
 		read -p "DNS server [1]: " dns
 	done