[Backport 13.4] Add "if" to CONTENT#1620

froemken merged 1 commit into13.4TYPO3-Documentation/TYPO3CMS-Reference-Typoscript:13.4from

backport-1616-to-13.4TYPO3-Documentation/TYPO3CMS-Reference-Typoscript:backport-1616-to-13.4Copy head branch name to clipboard