item_ser__crpolicy column itemser checknull added for sales order confirm

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@103571 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-dis/ibase/webitm/ejb/dis/PostOrdCreditChk.java

@@ -196,7 +196,7 @@ public class PostOrdCreditChk
 			if (rs.next())
 			{
 				itemSer = rs.getString("item_ser");
-				itemSerCrpolicy = rs.getString("item_ser__crpolicy");
+				itemSerCrpolicy = checknull(rs.getString("item_ser__crpolicy"));
 				lsOthSeries = rs.getString("oth_series");
 			}
 			rs.close();