[TYPO3-core] FYI #13191: Bug: Scheduler fails with fatal error if using intervals in cron command

[Christian Kuhn]

Francois Suter wrote:
>> Problem:
>> If using a cron command like "* * 1-4 * *" the scheduler fatals with
>> "class t3lib not found in line 249".
>>
>> Solution:
>> Fix t3lib::trimExplode to t3lib_div::trimExplode

That was only a side effect I found while writing tests for this class.
There is an error in the day of Month handling, stay tuned ;)

Regards
Christian