From 5c7d5b2cc3f6fcea609aba29799d7a5eae2be437 Mon Sep 17 00:00:00 2001
From: Hugo Locurcio <hugo.locurcio@hugo.pro>
Date: Sat, 16 Jan 2021 22:07:52 +0100
Subject: [PATCH] Apply suggestions from code review

---
 circular_saw.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/circular_saw.lua b/circular_saw.lua
index 2a281c1..88fb783 100644
--- a/circular_saw.lua
+++ b/circular_saw.lua
@@ -336,7 +336,10 @@ function circular_saw.on_metadata_inventory_take(
 	local input_stack = inv:get_stack(listname,  index)
 	if not input_stack:is_empty() and input_stack:get_name()~=stack:get_name() then
 		local player_inv = player:get_inventory()
+
+		-- Prevent arbitrary item duplication.
 		inv:remove_item(listname, input_stack)
+		
 		if player_inv:room_for_item("main", input_stack) then
 			player_inv:add_item("main", input_stack)
 		end