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Fix crash when crafting callbacks return strings (#12685)

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Co-authored-by: Zughy <4279489-marco_a@users.noreply.gitlab.com>
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Zughy 2022-08-12 11:17:37 +02:00 committed by GitHub
parent c8ee755c05
commit 8bf1609ccc
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1 changed files with 4 additions and 2 deletions
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6
builtin/game/register.lua
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@ -303,14 +303,16 @@ end
function core.on_craft(itemstack, player, old_craft_list, craft_inv) function core.on_craft(itemstack, player, old_craft_list, craft_inv)
for _, func in ipairs(core.registered_on_crafts) do for _, func in ipairs(core.registered_on_crafts) do
itemstack = func(itemstack, player, old_craft_list, craft_inv) or itemstack -- cast to ItemStack since func() could return a string
itemstack = ItemStack(func(itemstack, player, old_craft_list, craft_inv) or itemstack)
end end
return itemstack return itemstack
end end
function core.craft_predict(itemstack, player, old_craft_list, craft_inv) function core.craft_predict(itemstack, player, old_craft_list, craft_inv)
for _, func in ipairs(core.registered_craft_predicts) do for _, func in ipairs(core.registered_craft_predicts) do
itemstack = func(itemstack, player, old_craft_list, craft_inv) or itemstack -- cast to ItemStack since func() could return a string
itemstack = ItemStack(func(itemstack, player, old_craft_list, craft_inv) or itemstack)
end end
return itemstack return itemstack
end end