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another null check for https://github.com/pandorabox-io/pandorabox.io/issues/59

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This commit is contained in:
Thomas Rudin 2018-11-28 08:36:10 +01:00
parent 54953b3213
commit 2d18ca778f
1 changed files with 5 additions and 1 deletions
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6
technic/machines/HV/quarry.lua
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@ -81,8 +81,12 @@ end
local function quarry_handle_purge(pos) local function quarry_handle_purge(pos)
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
local inv = meta:get_inventory() local inv = meta:get_inventory()
local cache = inv:get_list("cache")
if not cache then
return
end
local i = 0 local i = 0
for _,stack in ipairs(inv:get_list("cache")) do for _,stack in ipairs(cache) do
i = i + 1 i = i + 1
if stack then if stack then
local item = stack:to_table() local item = stack:to_table()