[TYPO3-core] RFC #8040: Bug: Wrong check on creating folders in filelist makes them unaccessible

[Moreno Feltscher]

> Nothing. But TYPO3 does a check of directory names with an ending dot
>  so we have to discuss the sense of this.. So, what's wrong with dots
>  at the end of a directory name?
>
After trying to create a directory with an ending dot on my Windows
machine I know the reason..  :-)