diff --git a/SQF/dayz_code/actions/AdvancedTrading/functions/z_at_toBuyingList.sqf b/SQF/dayz_code/actions/AdvancedTrading/functions/z_at_toBuyingList.sqf
index b8db00790..12ffd868c 100644
--- a/SQF/dayz_code/actions/AdvancedTrading/functions/z_at_toBuyingList.sqf
+++ b/SQF/dayz_code/actions/AdvancedTrading/functions/z_at_toBuyingList.sqf
@@ -1,8 +1,10 @@
+private ["_amount","_index","_index2","_temp"];
+
 #include "defines.sqf";
 _index = _this select 0;
 _amount = parseNumber(_this select 1);
 if(!isNil"_index" && _index > -1 && (typeName _amount == "SCALAR") && _amount > 0 )then {
-	_temp = Z_BuyableArray select _index;
+	_temp = [] + (Z_BuyableArray select _index);
 	_temp set [9,(ceil _amount)];
 	Z_BuyingArray set [count(Z_BuyingArray),_temp];
 	_index2 = lbAdd [Z_AT_BUYINGLIST, format["%1x: %2",_temp select 9,_temp select 3]];