X-Git-Url: https://git.cyclocoop.org/%27.WWW_URL.%27admin/?a=blobdiff_plain;f=includes%2Ffilerepo%2Fbackend%2FFileBackend.php;h=544c9c28dc116b743fdbb7e537e9d00f523b0a1d;hb=c9480d2eeed7c50c5ca554106706cbd289de0993;hp=aea2cd988ca7f72ee56e2c9f4c1a82f43a938ad7;hpb=a2b9285634c9f72826c642d798dac763b3337f3c;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/filerepo/backend/FileBackend.php b/includes/filerepo/backend/FileBackend.php
index aea2cd988c..544c9c28dc 100644
--- a/includes/filerepo/backend/FileBackend.php
+++ b/includes/filerepo/backend/FileBackend.php
@@ -384,7 +384,8 @@ abstract class FileBackend {
 	 * is that of an empty container, in which case it should be deleted.
 	 *
 	 * $params include:
-	 *     dir : storage directory
+	 *     dir       : storage directory
+	 *     recursive : recursively delete empty subdirectories first (@since 1.20)
 	 *
 	 * @param $params Array
 	 * @return Status