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Fix possible crash in mcl_mapgen_core
parent
ab38d55646
commit
12b0954523
@ -1092,8 +1092,8 @@ local function generate_structures(minp, maxp, seed, biomemap)
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-- Find ground level
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-- Find ground level
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local ground_y = nil
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local ground_y = nil
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for y = struct_max, struct_min, -1 do
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for y = struct_max, struct_min, -1 do
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local checknode = minetest.get_node({x=x,y=y,z=z}).name
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local checknode = minetest.get_node_or_nil({x=x,y=y,z=z})
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if minetest.registered_nodes[checknode].walkable then
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if checknode and minetest.registered_nodes[checknode.name].walkable then
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ground_y = y
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ground_y = y
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break
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break
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end
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end
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