X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fui%2Fitems_cart.inc;h=0f8b3c35462aefee00d8531d97dee54834742958;hb=21694d93663dd2c41c7020c6a646baf00cdaa4ed;hp=a984c5c558ac14caceca260d197f9433ebf96807;hpb=21290a4a16ca78fe736f62cf1cb039c06cb53fca;p=fa-stable.git

diff --git a/includes/ui/items_cart.inc b/includes/ui/items_cart.inc
index a984c5c5..0f8b3c35 100644
--- a/includes/ui/items_cart.inc
+++ b/includes/ui/items_cart.inc
@@ -30,7 +30,8 @@ class items_cart
 	var $memo_;
 	var $person_id;
 	var $branch_id;
-
+	var $reference;
+	
 	function items_cart($type)
 	{
 		$this->trans_type = $type;
@@ -217,7 +218,9 @@ class line_item
 
 	function check_qoh($location, $date_, $reverse)
 	{
-    	if (!sys_prefs::allow_negative_stock())
+		global $SysPrefs;
+		
+    	if (!$SysPrefs->allow_negative_stock())
     	{
 			if (has_stock_holding($this->mb_flag))
 			{