[TYPO3-core] RFC #14313: Class prefix problem in getUserObj and callUserFunction (t3lib_div)

[Steffen Kamper]

Hi,

as this is indeed the case i suggest to add a function 
t3lib_div::getValidClassPrefix and do it there, change other checks of 
'tx_' to use this function. That sounds like the most clear solution.

vg Steffen