From: Thomas Mudrunka <tomas@mudrunka.cz>
Date: Sat, 4 Aug 2012 16:18:46 +0000 (+0200)
Subject: Obrana proti debilite
X-Git-Url: https://git.harvie.cz/?a=commitdiff_plain;h=7c1f53f75b0c7fc77877f924ded2b37ac4c3ffad;p=mirrors%2FSokoMan.git

Obrana proti debilite
---

diff --git a/assistants/sell.inc.php b/assistants/sell.inc.php
index 73e096e..268f88f 100644
--- a/assistants/sell.inc.php
+++ b/assistants/sell.inc.php
@@ -50,6 +50,7 @@ switch($SUBPATH[0]) {
 			$quantity_stored = $this->db->map_unique('item_serial', $item_serial, 'item_quantity', 'item', false);
 			if(!is_numeric($quantity_stored)) $quantity_stored = 0;
 			$item_quantity = $quantity_stored - $quantity_removed;
+			if($item_quantity < 0) $this->post_redirect_get("$URL_INTERNAL/1","You don't have enough stored items!");
 
 
 			echo("Stock: ".$quantity_stored."<br />Disposing/Selling: ".$quantity_removed."<br />Keeping: ".$item_quantity);