From e983894e93e00e76e7be532ab3dd3ab47abbe5ff Mon Sep 17 00:00:00 2001
From: Teddysun <i@teddysun.com>
Date: Fri, 14 Feb 2020 17:29:02 +0900
Subject: [PATCH] Update wireguard.sh

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

diff --git a/wireguard.sh b/wireguard.sh
index 873bdfc..63c6bca 100644
--- a/wireguard.sh
+++ b/wireguard.sh
@@ -521,7 +521,7 @@ add_client() {
         client_ipv6=(${client_ipv6[@]} ${tmp_ipv6})
     done
     # Sort array
-    client_ipv4_sorted=($(printf '%s\n' "${client_ipv4[@]}" | sort))
+    client_ipv4_sorted=($(printf '%s\n' "${client_ipv4[@]}" | sort -V))
     index=$(expr ${#client_ipv4[@]} - 1)
     last_ip=$(echo ${client_ipv4_sorted[$index]} | cut -d. -f4)
     issue_ip_last=$(expr ${last_ip} + 1)