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Fix a rare bug in leafdecay

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This commit is contained in:
PilzAdam 2012-11-21 18:05:52 +01:00
parent c455ba9b68
commit 6687b5504d
1 changed files with 1 additions and 1 deletions
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2
mods/default/leafdecay.lua
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@ -47,7 +47,7 @@ minetest.register_abm({
local n = minetest.env:get_node(trunkp)
local reg = minetest.registered_nodes[n.name]
-- Assume ignore is a trunk, to make the thing work at the border of the active area
if n.name == "ignore" or (reg.groups.tree and reg.groups.tree ~= 0) then
if n.name == "ignore" or (reg and reg.groups.tree and reg.groups.tree ~= 0) then
--print("cached trunk still exists")
return
end