From: PilzAdam <adam-k@outlook.com>
Date: Wed, 21 Nov 2012 17:05:52 +0000 (+0100)
Subject: Fix a rare bug in leafdecay
X-Git-Tag: 0.4.4~26
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6687b5504d983ca75a4551783f9e02ded41205a6;p=oweals%2Fminetest_game.git

Fix a rare bug in leafdecay
---

diff --git a/mods/default/leafdecay.lua b/mods/default/leafdecay.lua
index 8f4ff974..fe845736 100644
--- a/mods/default/leafdecay.lua
+++ b/mods/default/leafdecay.lua
@@ -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