Fix cache jail to not duplicate slashes

diff --git a/lib/private/files/cache/wrapper/cachejail.php b/lib/private/files/cache/wrapper/cachejail.php
index f4ffc67d76a4196a0c0e34221a9d62a34acdf39a..3f7ea66ea1b60f50b473d498a3589c0e9936bf52 100644 (file)
--- a/lib/private/files/cache/wrapper/cachejail.php
+++ b/lib/private/files/cache/wrapper/cachejail.php
@@ -30,7 +30,7 @@ class CacheJail extends CacheWrapper {
                if ($path === '') {
                        return $this->root;
                } else {
-                       return $this->root . '/' . $path;
+                       return $this->root . '/' . ltrim($path, '/');
                }
        }