NullPointerException getting a document

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 6.0.6 GA, 6.0.12 EE, 6.1.1 CE GA2, 6.1.20 EE GA2
• Fix Version/s: 6.0.X EE, 6.1.X EE, 6.2.0 CE M3
• Component/s: DM, DM > Document Library Display
• Labels: None
• Branch Version/s:
  6.1.x, 6.0.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Similar Issues: Show 5 results ; ;

  LPS-19979	Searches using the Document Library indexer cause an error
  LPS-5735	NullpointerException when Session Timeout
  LPS-9474	Indexer throws NullPointerException in Wiki-Portlet
  LPS-30374	NullPointerException when Accessing Legacy URLs to Document Library Assets in 6.1 GA2
  LPS-27369	Sharepoint Hook: Throws NullPointerException if it can't establish session

I have client query that they got error Liferay CE 6.0.6

14:47:50,728 ERROR [jsp:996] java.lang.NullPointerException
java.lang.NullPointerException
        at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:199)
        at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
        at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)

There is message post same kind of error : http://www.liferay.com/community/forums/-/message_boards/message/10277464

By reading code from the trunk the possible the error is still there.

https://github.com/liferay/liferay-portal/blob/master/portal-impl/src/com/liferay/portlet/documentlibrary/action/GetFileAction.java

Line 231:

		if (Validator.isNull(version)) {
			if (Validator.isNotNull(fileEntry.getVersion())) {
				version = fileEntry.getVersion();
			}
			else {
				throw new NoSuchFileEntryException();
			}
		}

correct would be

		if (Validator.isNull(version)) {
			if (fileEntry!=null&&
				Validator.isNotNull(fileEntry.getVersion())) {
				version = fileEntry.getVersion();
			}
			else {
				throw new NoSuchFileEntryException();
			}
		}