Doors: Fix wood/glass doors not opening or closing

Some code was lost during a rebase of a recently merged commit (73e4666).

diff --git a/mods/default/functions.lua b/mods/default/functions.lua
index bf3749a807494972bf413b4a88b9bb50c7c909eb..8e9132d039be6ad246d5436b2086a0b16740e250 100644 (file)
--- a/mods/default/functions.lua
+++ b/mods/default/functions.lua
@@ -550,9 +550,9 @@ function default.can_interact_with_node(player, pos)
        end
 
        local meta = minetest.get_meta(pos)
+       local owner = meta:get_string("owner")
 
-       if player:get_player_name() == meta:get_string("owner") then
-               -- Owner can access the node to any time
+       if not owner or owner == "" or owner == player:get_player_name() then
                return true
        end