[TYPO3-core] FYI24: #14149: tslib_cObj::getTreeList() incorrectly checks cache entries

Jigal van Hemert jigal at xs4all.nl
Mon Apr 19 13:33:28 CEST 2010


Dmitry Dulepov wrote:
> Solution: the fix would simply check if rows are returned at all. If they
> are, return the result. This is what caches for :)

+1 by reading

Note: In case of an error in the execution of the query 
t3lib_db::exec_SELECTgetRows() returns NULL. list($cacheEntry) will then 
assign NULL to $cacheEntry. Nothing wrong here, just to explain that the 
db API is a bit unclear here in the type of what it returns.

-- 
Jigal van Hemert
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