OpenClash: bump to v0.39.7-beta

package/ctcgfw/luci-app-openclash/Makefile

@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-openclash
-PKG_VERSION:=0.39.6
+PKG_VERSION:=0.39.7
 PKG_RELEASE:=beta
 PKG_MAINTAINER:=vernesong <https://github.com/vernesong/OpenClash>
 

package/ctcgfw/luci-app-openclash/files/etc/init.d/openclash

@@ -1128,7 +1128,7 @@ fi
       done
    fi
 
-if [ "$en_mode_tun" -ne 1 ] && [ "$en_mode_tun" -ne 2 ]; then
+if [ -z "$en_mode_tun" ] || [ "$en_mode_tun" -eq 3 ]; then
    #tcp
    iptables -t nat -N openclash
    iptables -t nat -F openclash
@@ -1139,7 +1139,7 @@ if [ "$en_mode_tun" -ne 1 ] && [ "$en_mode_tun" -ne 2 ]; then
       iptables -t nat -A openclash -m set --match-set china_ip_route dst -j RETURN >/dev/null 2>&1
    fi
    iptables -t nat -A openclash -p tcp -j REDIRECT --to-ports "$proxy_port"
-   if [ "$en_mode_tun" -ne 3 ]; then
+   if [ -z "$en_mode_tun" ]; then
       iptables -t nat -I PREROUTING -p tcp -d 8.8.8.8 -j REDIRECT --to-ports "$proxy_port"
       iptables -t nat -I PREROUTING -p tcp -d 8.8.4.4 -j REDIRECT --to-ports "$proxy_port"
    fi