From 5eca115ce6997e085949a00b3ed26862966870bf Mon Sep 17 00:00:00 2001
From: fscarmen <62703343+fscarmen@users.noreply.github.com>
Date: Thu, 21 Apr 2022 19:04:30 +0800
Subject: [PATCH] Update t.sh

---
 old/t.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/old/t.sh b/old/t.sh
index 5e199a9..4d85886 100644
--- a/old/t.sh
+++ b/old/t.sh
@@ -250,10 +250,10 @@ install(){
 	green "\n ${T[${L}11]}\n "
 	latest=$(curl -fsSL "https://api.github.com/repos/ViRb3/wgcf/releases/latest" | grep "tag_name" | head -n 1 | cut -d : -f2 | sed 's/[ \"v,]//g')
 	latest=${latest:-'2.2.13'}
-	curl -m8 -o /usr/local/bin/wgcf https://raw.githubusercontents.com/fscarmen/warp/main/wgcf/wgcf_"$latest"_darwin_amd64
+	[[ ! -e /usr/local/bin/wgcf ]] && curl -m8 -o /usr/local/bin/wgcf https://raw.githubusercontents.com/fscarmen/warp/main/wgcf/wgcf_"$latest"_darwin_amd64
 
 	# 安装 wireguard-go
-	curl -o /usr/local/bin/wireguard-go_darwin_amd64.tar.gz https://raw.githubusercontents.com/fscarmen/warp/main/wireguard-go/wireguard-go_darwin_amd64.tar.gz &&
+	[[ ! -e /usr/local/bin/wireguard-go ]] && curl -o /usr/local/bin/wireguard-go_darwin_amd64.tar.gz https://raw.githubusercontents.com/fscarmen/warp/main/wireguard-go/wireguard-go_darwin_amd64.tar.gz &&
 	tar xzf /usr/local/bin/wireguard-go_darwin_amd64.tar.gz -C /usr/local/bin/ && rm -f /usr/local/bin/wireguard-go_darwin_amd64.tar.gz
 
 	# 添加执行权限