[TYPO3-core] RFC #13874: NULL reference when using hook in class.t3lib_utility_client.php

[Steffen Müller]

Hi,

this is a SVN patch request.

Type: Bugfix, nobrainer

Bugtracker references:
http://bugs.typo3.org/view.php?id=13874

Branches:
Trunk, 4_3

Problem:
When using the hooks in getBrowserInfo() and getDeviceType(), an error
occurs when calling

t3lib_div::callUserFunction($hookFunction, $hookParameters, NULL);

The third parameter has to be passed by reference. The attached patch
will do that:

$null = NULL;
t3lib_div::callUserFunction($hookFunction, $hookParameters, $null);

Solution:
Add $null and pass it as a reference for the third parameter.


-- 
cheers,
Steffen
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