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add nil check to trader block

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tenplus1 2022-08-06 17:59:49 +01:00
parent 1b3c51e336
commit 13a7535d47
1 changed files with 2 additions and 0 deletions
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trader.lua
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@ -167,6 +167,8 @@ local function place_trader(pos, node)
local obj = minetest.add_entity(pos2, "mobs_npc:trader") local obj = minetest.add_entity(pos2, "mobs_npc:trader")
local ent = obj and obj:get_luaentity() local ent = obj and obj:get_luaentity()
if not ent then return end -- nil check
for n = 1, #trader_lists do for n = 1, #trader_lists do
def = trader_lists[n] def = trader_lists[n]