From 09d48dc614892f6386717a22a0cfe7a3caa12cb9 Mon Sep 17 00:00:00 2001
From: Cyberpangolin <guipoi@yahoo.fr>
Date: Tue, 7 Jun 2016 21:32:26 +0200
Subject: [PATCH] Update shop.lua

---
 shop.lua | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/shop.lua b/shop.lua
index 21782a3..e97c64b 100644
--- a/shop.lua
+++ b/shop.lua
@@ -240,9 +240,11 @@ function minercantile.buy(name, item, nb, price)
 	end
 
 	local item_can_sell = nb
-	if items_nb/4 < nb then
-		item_can_sell = math.floor(items_nb/4)
-	end
+	if items_nb < 4 then
+  	item_can_sell = 1
+  	elseif items_nb/4 < nb then
+   	item_can_sell = math.floor(items_nb/4)
+  	end
 
 	local price_total = math.floor(item_can_sell * price)
 	local player_can_buy = item_can_sell