[TYPO3-core] RFC: #8092: defect wsid check in workspace-overlay delivering wrong record versions from DB!

[Franz Koch]

Hi,

This is a SVN patch request.

Type: Bugfix

Bugtracker reference:
http://bugs.typo3.org/view.php?id=8092

Branches: 4.1 and 4.2

Problem:
The method t3lib_BEfunc::workspaceOL is using a defect check for the 
current workspace-id with the following sideeffect:

When you have a page in various versions (through versioning) and are 
working in LIVE-Workspace, the method will overlay the current live 
version of the record with a older, outdated version.

This happened to me, when I was trying to fetch a pageTS for a certain 
page and the setting I needed to check did not show up although I 
defined it in pageTS. Then I started debugging and found this bug.


Solution:
correct the operator in the if-statement of the wsid-check from '!==' to 
'!='. Patch is provided in bugreport.

--
kind regards,
Franz