Fixes "FTL error message is displayed on Return screen, when clicked on Return selected items button" https://issues.apache.org/jira/browse/OFBIZ-5909

This is a trivial error, I don't want to spend too much time on that, user should be careful else use the browser back button!

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1646204 13f79535-47bb-0310-9956-ffa450edef68