Fix get bone when digging default:dirt with a chance 1/30

This was removed by nalc maptools customization

mods/nalc/bonemeal.lua

@@ -0,0 +1,19 @@
+if minetest.get_modpath("bonemeal") then
+	-- NALC : Remove dirt with bones to avoid infinite bones creation with the same dirt block
+	minetest.override_item(
+		"default:dirt",
+		{
+			drop = {
+				max_items = 1,
+				items = {
+					{
+						items = {"bonemeal:bone"}, -- NALC : Removed default:dirt
+						rarity = 30,
+					},
+					{
+						items = {"default:dirt"},
+					}
+				}
+			},
+		})
+end

mods/nalc/init.lua

@@ -20,9 +20,9 @@ local mods =
 		"witchcraft", "cotton", "technic",
 		"beds", "boats", "bucket",
 		"nyancat", "moreores", "moreblocks",
-		"maptools", "doors", "flowers",
-		"carts", "nether", "mobs_animal",
-		"minercantile"
+		"bonemeal", "maptools", "doors",
+		"flowers", "carts", "nether",
+		"mobs_animal",	"minercantile"
 	}
 
 for _,mod in ipairs(mods) do

mods/nalc/maptools.lua

@@ -62,16 +62,21 @@ minetest.override_item(
 		}
 	})
 
-minetest.override_item(
-	"default:dirt",
-	{
-		drop = {
-			items = {
-				{items = {"default:dirt"}},
-				{items = {"maptools:copper_coin"}, rarity = 32}
+local drop = minetest.registered_items["default:dirt"].drop
+if drop then
+	table.insert(drop.items, 1, {items = {"maptools:copper_coin", "default:dirt"}, rarity = 32})
+else
+	minetest.override_item(
+		"default:dirt",
+		{
+			drop = {
+				items = {
+					{items = {"default:dirt"}},
+					{items = {"maptools:copper_coin"}, rarity = 32}
+				}
 			}
-		}
-	})
+		})
+end
 
 minetest.override_item(
 	"default:stone_with_coal",