ezsystems/ezpublish-legacy — pull request #981 by lolautruche (2014-05-27 13:42:44+00:00)
Title: Fix EZP-22915: Clearing caches fail if cache folder is symlinked

https://jira.ez.no/browse/EZP-22915

In `eZDir::recursiveDelete()`, root check was added in c6c384545548a90c85f25d16352b06f2925f9a40 in order to fix [EZP-15823](https://jira.ez.no/browse/EZP-15823).
To be less restrictive, I added a new setting in `site.ini` allowing to specify which directory *outside* eZ Publish root dir can be considered as a valid *path prefix* for recursive deletion.