Fixed crash

diff --git a/init.lua b/init.lua
index a63c59bcf4b6e62dbaa8cc91f999c9ab1edab25e..cf277e824a14d31a8b6acf282fe33a74395c273d 100644 (file)
--- a/init.lua
+++ b/init.lua
@@ -3,7 +3,7 @@ minetest.register_globalstep(function(dtime)
        if not player then return end
        local control = player:get_control()
        if minetest.settings:get_bool("killaura") or minetest.settings:get_bool("forcefield") and control.dig then
-               local friendlist = minetest.settings:get("friendlist"):split(",")
+               local friendlist = (minetest.settings:get("friendlist") or ""):split(",")
                for _, obj in ipairs(minetest.get_objects_inside_radius(player:get_pos(), 5)) do
                        local do_attack = true
                        if obj:is_local_player() then
@@ -22,7 +22,7 @@ minetest.register_globalstep(function(dtime)
                end
        end
 end)
- 
+
 minetest.register_list_command("friend", "Configure Friend List (friends dont get attacked by Killaura or Forcefield)", "friendlist")
 
 minetest.register_cheat("Killaura", "Combat", "killaura")