[TASK] Use real boolean value for getLL second param

Make use of boolean value TRUE as second parameter in
getLL function.

Change-Id: I15fe034159e4bb8ecb7c15f8f6e915975fca7c9b
Resolves: #50393
Releases: 6.2
Reviewed-on: https://review.typo3.org/22538
Reviewed-by: Markus Klein
Tested-by: Markus Klein
Reviewed-by: Stefan Neufeind
Tested-by: Stefan Neufeind