Applying bug fix from trunk r1639873.
Applied patch from jira issue - OFBIZ-4468 - After login it shows error 'Product not found!'.
Thanks Kiran for reporting the issue, Thanks Akash for providing the patch for this issue.

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/branches/release13.07@1639875 13f79535-47bb-0310-9956-ffa450edef68