Christian Kuhn authored Oct 12, 2021 and Benni Mack committed Oct 12, 2021

The Format/HtmlViewHelper is designed to run in backend
without TSFE. The HtmlViewHelperTest with disabled error
suppression reveals ContentObjectRenderer does not always
properly check for instances of TypoScriptFrontentController.

Resolves: #95584
Releases: master
Change-Id: Ia0ac6870d7ffc6405b12c5cbb483617808db856e
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/71558


Tested-by: core-ci <typo3@b13.com>
Tested-by: Jochen <rothjochen@gmail.com>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Jochen <rothjochen@gmail.com>
Reviewed-by: Benni Mack <benni@typo3.org>