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Add nil check

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This commit is contained in:
FossFanatic 2023-02-13 15:46:45 +00:00
parent abdd5e11c0
commit 3a24903a01
1 changed files with 3 additions and 3 deletions
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6
mods/ITEMS/mcl_core/nodes_climb.lua
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@ -160,16 +160,16 @@ minetest.register_node("mcl_core:vine", {
on_construct = function(pos)
local node = minetest.get_node(pos)
local reg_biome = mcl_util.get_registered_biome_from_pos(pos)
if node.name == "mcl_core:vine" then
if node.name == "mcl_core:vine" and reg_biome and reg_biome._mcl_foliage_palette_index then
local biome_param2 = reg_biome._mcl_foliage_palette_index
local rotation_param2 = node.param2
local final_param2 = (biome_param2 * 8) + rotation_param2
if node.param2 ~= final_param2 and rotation_param2 < 6 then
node.param2 = final_param2
minetest.swap_node(pos, node)
end
end
end
end,
end,
-- If dug, also dig a “dependant” vine below it.
-- A vine is dependant if it hangs from this node and has no supporting block.