From 509c42a49ae477419d3619027a85ca41ff4ca0ef Mon Sep 17 00:00:00 2001
From: orbea <orbea@riseup.net>
Date: Mon, 6 Apr 2020 22:22:24 -0700
Subject: [PATCH] trees: Reduce local variables.

---
 mods/default/trees.lua | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/mods/default/trees.lua b/mods/default/trees.lua
index ad3e3f4c..a850644c 100644
--- a/mods/default/trees.lua
+++ b/mods/default/trees.lua
@@ -16,9 +16,7 @@ function default.can_grow(pos)
 	if not node_under then
 		return false
 	end
-	local name_under = node_under.name
-	local is_soil = minetest.get_item_group(name_under, "soil")
-	if is_soil == 0 then
+	if minetest.get_item_group(node_under.name, "soil") == 0 then
 		return false
 	end
 	local light_level = minetest.get_node_light(pos)