Allow non-players to dig steel doors.

diff --git a/mods/doors/init.lua b/mods/doors/init.lua
index 72196e680a64fe585151ce484f2c9aceb5c38191..017782849baf73427bbc0726dd50bd3b415d301b 100644 (file)
--- a/mods/doors/init.lua
+++ b/mods/doors/init.lua
@@ -288,7 +288,11 @@ function doors.register(name, def)
                        return true
                end
                local meta = minetest.get_meta(pos)
-               return meta:get_string("doors_owner") == digger:get_player_name()
+               local name = ""
+               if digger then
+                       name = digger:get_player_name()
+               end
+               return meta:get_string("doors_owner") == name
        end
 
        if not def.sounds then