Christian Kuhn authored Oct 14, 2021 and Anja Leichsenring committed Oct 14, 2021

And another set of warning fixes in ContentObjectRenderer
found by functional tests, this time in encaps_lineSplit().

Resolves: #95653
Releases: master
Change-Id: I9d1c7e0ea2f205d790f10211672c5834f4081add
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/71774


Tested-by: core-ci <typo3@b13.com>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>