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fix nil bug in portal_api.lua

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fixes a nil bug in portal_api.lua where nodedef.is_ground_content isn't available.
This commit is contained in:
tenplus1 2021-07-05 09:18:09 +01:00 committed by Treer
parent fb6b666895
commit b90afa0b86
1 changed files with 1 additions and 1 deletions
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portal_api.lua
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@ -2211,7 +2211,7 @@ function nether.volume_is_natural_and_unprotected(minp, maxp, player_name)
if id ~= c_air and id ~= c_ignore and id ~= nil then -- checked for common natural or not emerged
local name = minetest.get_name_from_content_id(id)
local nodedef = minetest.registered_nodes[name]
if not nodedef.is_ground_content then
if nodedef and not nodedef.is_ground_content then
-- trees are natural but not "ground content"
local node_groups = nodedef.groups
if node_groups == nil or (node_groups.tree == nil and node_groups.leaves == nil and node_groups.leafdecay == nil) then