[TYPO3-core] RFC #16832: Bug: error when using t3lib_TCEmain->clear_cacheCmd in frontend

[Krystian Szymukowicz]

Hi,



This is an SVN patch request.

Type: Bugfix

BT reference: http://bugs.typo3.org/view.php?id=16832

Branches: trunk




PROBLEM:

in rev. 8481 there has been added writelog when clearing the cache.

public function clear_cacheCmd($cacheCmd) {

         $this->BE_USER->writelog(..........



But some extesions like Dmitry Dulepov 'comments' are using 
'clear_cacheCmd' from frontend where $this->BE_USER is not initialised.

So we get:
Fatal error: Call to a member function writelog() on a non-object in 
T:\workspace-typo3\typo3\typo3_src-svn-trunk\t3lib\class.t3lib_tcemain.php 
on line 6761


SOLUTION:

Check if we are in BE mode while writing the log.

if (TYPO3_MODE === 'BE') {
       $this->BE_USER->writelog(....
}


-- 
grtz
Krystian Szymukowicz
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