SalesReturn.java

-bug fixing 
- occured null pinter exception while selecting item code from pophelp in detail form.

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@199007 ce508802-f39f-4f6c-b175-0d175dae99d5

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

@@ -10344,7 +10344,11 @@ public class SalesReturn extends ValidatorEJB implements SalesReturnLocal, Sales
 					{
 						//Changed by Santosh on 07/12/2016 to trim
 						//docKey = docValue;
-						docKey = docValue.trim();
+						
+						//Modified by Anjali R. on [01/04/2019][To check null for doc value.][Start]
+						//docKey = docValue.trim();
+						docKey = ( docValue == null  ? "" : docValue.trim() );
+						//Modified by Anjali R. on [01/04/2019][To check null for doc value.][End]
 					}
 				}
 				System.out.println(">>>>>>>>>>final docKey:"+docKey);