From 3a863053c0e212b15cb27de8c4d8372dd28b5d32 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Fri, 6 Mar 2020 21:51:07 +0100
Subject: [PATCH] Dungeon loot: Warn on unknown registered loot items (#2613)

---
 mods/dungeon_loot/mapgen.lua | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/mods/dungeon_loot/mapgen.lua b/mods/dungeon_loot/mapgen.lua
index 624e9a85..b2c80fa8 100644
--- a/mods/dungeon_loot/mapgen.lua
+++ b/mods/dungeon_loot/mapgen.lua
@@ -89,20 +89,20 @@ local function populate_chest(pos, rand, dungeontype)
 				amount = rand:next(loot.count[1], loot.count[2])
 			end
 
-			if itemdef then
-				if itemdef.tool_capabilities then
-					for n = 1, amount do
-						local wear = rand:next(0.20 * 65535, 0.75 * 65535) -- 20% to 75% wear
-						table.insert(items, ItemStack({name = loot.name, wear = wear}))
-					end
-				elseif itemdef.stack_max == 1 then
-					-- not stackable, add separately
-					for n = 1, amount do
-						table.insert(items, loot.name)
-					end
-				else
-					table.insert(items, ItemStack({name = loot.name, count = amount}))
+			if not itemdef then
+				minetest.log("warning", "Registered loot item " .. loot.name .. " does not exist")
+			elseif itemdef.tool_capabilities then
+				for n = 1, amount do
+					local wear = rand:next(0.20 * 65535, 0.75 * 65535) -- 20% to 75% wear
+					table.insert(items, ItemStack({name = loot.name, wear = wear}))
 				end
+			elseif itemdef.stack_max == 1 then
+				-- not stackable, add separately
+				for n = 1, amount do
+					table.insert(items, loot.name)
+				end
+			else
+				table.insert(items, ItemStack({name = loot.name, count = amount}))
 			end
 		end
 	end