Jochen Roth authored Jul 13, 2021 and Benni Mack committed Jul 16, 2021

Add fallback for undefined array keys in EXT:frontend,
EXT:indexed_search, EXT:core.

This fixes frontend rendering of a basic site package
including all available content elements.

Resolves: #94546
Releases: master
Change-Id: I051f2d6d0b2278394e95af8eb26be11b3f4aa9a7
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/69819


Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Benni Mack <benni@typo3.org>