[TYPO3-core] RFC: Bug #9335: Internal caching in t3lib_pageSelect::getRootLine() has no effect

[Oliver Hader]

This is a SVN patch request.

Problem:
The internal caching in t3lib_pageSelect::getRootLine() has no effect 
since the key to store the information ($uid) will always be "0" since 
the rootline is fetched from the current page up to the root page. 
Unfortunately the $uid gets overridden by the uid of the parent page in 
each step of the iteration.

Solution:
Use the original uid that was given as parament when getRootLine() got 
called as array key.

Comments:
Thanks to Peter Kühn for pointing this out and telling me in a Skype 
session!

Bugtracker references:
http://bugs.typo3.org/view.php?id=9335

Branches: TYPO3_4-2, Trunk


olly
-- 
Oliver Hader
TYPO3 4.3 Release Manager
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