TYPO3 Core

Seems related to #91235.

Description¶

I edit a news item, each I click the save button the slug is updated and "-1" is appened to it.

When I manually press the refresh button, the slug is back to the normal behaviour without any useless "-1" deduplication suffix.

Full Description: https://github.com/georgringer/news/issues/1274

Problem¶

\TYPO3\CMS\Core\DataHandling\SlugHelper::isUniqueInTable() does not properly exclude current record, meaning a slug is NEVER unique.

Probably to be fixed in v9 as well.