TYPO3 Core

The feature to add stopwords via the info module works fine but once a stopword is set, one can not remove it.

This is due to the use of checkboxes in the back-end.

In fact checkboxes only send a value to the server when checked, and indeed when you uncheck a stopword to remove it form the list nothing is sent to the server, and thereofre the t3lib_div::_POST('stopWord') array does not contain those empty value.

Firthermore, there is a bug in the PHP when no checkbox is clicked since you try to loop through an empty array (a is_array() test should be useful on this) ;-)

(issue imported from #M6203)