From f5231599a68102402e0fbf939bc5d944e8c241fc Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323@ubq323.website>
Date: Thu, 29 Dec 2022 22:56:13 +0000
Subject: shop

---
 shop.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shop.lua b/shop.lua
index 23ca0aa..c3c22b2 100644
--- a/shop.lua
+++ b/shop.lua
@@ -38,7 +38,7 @@ function stock_amt()
 	local out = 0
 	for i=1,16 do
 		local x = turtle.getItemDetail(i)
-		if x.name == ITEM then out = out + x.count end
+		if x and x.name == ITEM then out = out + x.count end
 	end
 	return out
 end
-- 
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