proto/6x4: cast 6to4 adv_interface to string when saving to uci, fixes 6in4.sh not...

diff --git a/protocols/6x4/luasrc/model/cbi/admin_network/proto_6to4.lua b/protocols/6x4/luasrc/model/cbi/admin_network/proto_6to4.lua
index 60f5db7..7258cbc 100644 (file)
--- a/protocols/6x4/luasrc/model/cbi/admin_network/proto_6to4.lua
+++ b/protocols/6x4/luasrc/model/cbi/admin_network/proto_6to4.lua
@@ -32,6 +32,14 @@ adv_interface.nocreate = true
 adv_interface.nobridges = true
 adv_interface.novirtual = true
 
+function adv_interface.write(self, section, value)
+       if type(value) == "table" then
+               Value.write(self, section, table.concat(value, " "))
+       else
+               Value.write(self, section, value)
+       end
+end
+
 function adv_interface.remove(self, section)
        self:write(section, " ")
 end