From c1792bbc1b4a3e0404525f8b354e59b8f5938462 Mon Sep 17 00:00:00 2001
From: Luke aka SwissalpS <Luke@SwissalpS.ws>
Date: Thu, 15 Jun 2023 03:50:11 +0200
Subject: [PATCH] add warning to ensure double-check was not needed

---
 autocrafter.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/autocrafter.lua b/autocrafter.lua
index 0261494..4eb5187 100644
--- a/autocrafter.lua
+++ b/autocrafter.lua
@@ -200,8 +200,12 @@ local function autocraft(inventory, craft)
 
 	-- craft the result into the dst inventory and add any "replacements" as well
 	inventory:add_item("dst", output)
+	local leftover
 	for i = 1, 9 do
-		inventory:add_item("dst", craft.decremented_input.items[i])
+		leftover = inventory:add_item("dst", craft.decremented_input[i])
+		if leftover and not leftover:is_empty() then
+			minetest.log("warning", "[pipeworks] autocrafter didn't calculate output space correctly.")
+		end
 	end
 	return true
 end