From ce1acebf6d425176e5faa08eb57a018243efb872 Mon Sep 17 00:00:00 2001
From: Cy <whatever>
Date: Tue, 15 Oct 2013 15:29:55 -0700
Subject: [PATCH] Check for on_metadata_inventory_take

---
 item_transport.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/item_transport.lua b/item_transport.lua
index ff2d865..721aa19 100644
--- a/item_transport.lua
+++ b/item_transport.lua
@@ -138,7 +138,9 @@ function grabAndFire(frominv,frominvname,frompos,fromnode,sname,tube,idef,dir,al
                 else
                     item=stack:take_item(count)
                     frominv:set_stack(frominvname,spos,stack)
-                    idef.on_metadata_inventory_take(frompos, "main", spos, item, fakePlayer)
+                    if idef.on_metadata_inventory_take then
+                        idef.on_metadata_inventory_take(frompos, "main", spos, item, fakePlayer)
+                    end
                 end
                 item1=tube_item(frompos,item)
                 item1:get_luaentity().start_pos = frompos
-- 
2.30.2