From 326941394565cf94f7c1d717dca5bfd647d98288 Mon Sep 17 00:00:00 2001
From: TenPlus1 <kinsellaja@yahoo.com>
Date: Fri, 19 Aug 2016 19:36:45 +0100
Subject: Changed license

---
 init.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'init.lua')

diff --git a/init.lua b/init.lua
index f67f8bb..1db8585 100644
--- a/init.lua
+++ b/init.lua
@@ -235,6 +235,7 @@ minetest.register_craft({
 
 -- Wine barrel abm
 minetest.register_abm({
+	label = "Barrel fermentation",
 	nodenames = {"wine:wine_barrel"},
 	interval = 5,
 	chance = 1,
@@ -242,7 +243,7 @@ minetest.register_abm({
 
 	action = function(pos, node)
 
-		local meta = minetest.get_meta(pos)
+		local meta = minetest.get_meta(pos) ; if not meta then return end
 		local inv = meta:get_inventory()
 
 		-- is barrel empty?
-- 
cgit v1.2.3