From 651f21c7b6a9b0aad67e9a6f60d89f0d88bf0ff0 Mon Sep 17 00:00:00 2001
From: wuxs <wuxs@wuxs.vip>
Date: Fri, 16 Sep 2022 17:45:17 +0800
Subject: [PATCH] fix: repeated add clash alias and $clashdir

---
 scripts/misnap_init.sh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/scripts/misnap_init.sh b/scripts/misnap_init.sh
index c5998e1..de95b16 100644
--- a/scripts/misnap_init.sh
+++ b/scripts/misnap_init.sh
@@ -5,9 +5,12 @@ clashdir=/data/clash
 profile=/etc/profile
 
 #h初始化环境变量
-echo "alias clash=\"$clashdir/clash.sh\"" >> $profile 
-echo "export clashdir=\"$clashdir\"" >> $profile 
-
+if [ `type -t clash` != "alias" ];then
+	echo "alias clash=\"$clashdir/clash.sh\"" >> $profile 
+fi
+if [ -z $clashdir ];then
+	echo "export clashdir=\"$clashdir\"" >> $profile 
+fi
 #设置init.d服务并启动clash服务
 ln -sf $clashdir/clashservice /etc/init.d/clash
 chmod 755 /etc/init.d/clash