Bug fix porcptrantype null pointer exception

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@182534 ce508802-f39f-4f6c-b175-0d175dae99d5

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

@@ -1991,7 +1991,7 @@ public class PoReceiptIc extends ValidatorEJB implements  PoReceiptIcLocal,PoRec
 							{
 								tranType=" ";
 							}
-							if(porcpTranType.trim().length() == 0 || porcpTranType==null)
+							if(porcpTranType==null || porcpTranType.trim().length() == 0 )
 							{
 								porcpTranType=" ";
 							}