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Fix farming unloaded node crash

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This commit is contained in:
ShadowNinja 2014-09-06 20:34:52 -04:00
parent 49a8ddc822
commit 44dc611088
1 changed files with 3 additions and 0 deletions
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3
mods/farming/api.lua
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@ -241,6 +241,9 @@ farming.register_plant = function(name, def)
if minetest.get_item_group(node.name, "seed") and node_def.fertility then if minetest.get_item_group(node.name, "seed") and node_def.fertility then
local can_grow = false local can_grow = false
local soil_node = minetest.get_node_or_nil({x = pos.x, y = pos.y - 1, z = pos.z}) local soil_node = minetest.get_node_or_nil({x = pos.x, y = pos.y - 1, z = pos.z})
if not soil_node then
return
end
for _, v in pairs(node_def.fertility) do for _, v in pairs(node_def.fertility) do
if minetest.get_item_group(soil_node.name, v) ~= 0 then if minetest.get_item_group(soil_node.name, v) ~= 0 then
can_grow = true can_grow = true