Updated ejb for cust stock order button functionality

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@103720 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-dis/ibase/webitm/ejb/dis/adv/CustStockOrder.java

@@ -2821,7 +2821,7 @@ public class CustStockOrder extends ActionHandlerEJB implements CustStockOrderLo
 							if(minOrderQty == 0)
 							{
 								minOrderQtyStr = distCommon.getDisparams("999999", "QTY_PERC", conn);
-								if(!"NULLFOUND".equalsIgnoreCase(minOrderQtyStr))
+								if(!"NULLFOUND".equalsIgnoreCase(minOrderQtyStr) && minOrderQtyStr != null && minOrderQtyStr.trim().length() > 0)
 								{
 									minOrderQty = Double.parseDouble(minOrderQtyStr ) ;
 								}