openvpn: fix handling of list options

[openwrt/openwrt.git] / package / network / services / openvpn / files / openvpn.init

diff --git a/package/network/services/openvpn/files/openvpn.init b/package/network/services/openvpn/files/openvpn.init
index ebb05640d80f3249adc101687ed8b440aba61d52..a7d35d1a985ed609971ac2c6a8161e97cc4decb0 100644 (file)
--- a/package/network/services/openvpn/files/openvpn.init
+++ b/package/network/services/openvpn/files/openvpn.init
@@ -53,13 +53,14 @@ append_list() {
        local p; local v; local s="$1"; shift
 
        list_cb_append() {
-               v="$1:${v}"
+               v="${v}:$1"
        }
 
        for p in $*; do
+               unset v
                config_list_foreach "$s" "$p" list_cb_append
+               [ -n "$v" ] && append_param "$s" "$p" && echo " ${v:1}" >> "/var/etc/openvpn-$s.conf"
        done
-       [ -n "$v" ] && append_param "$s" "$p" && echo " ${v%*:}" >> "/var/etc/openvpn-$s.conf"
 }
 
 section_enabled() {