Fix error when viewing expired link

11 years ago · 3d0661a1e7
parent 97f21712cd
commit 3d0661a1e7
1 changed files with 3 additions and 0 deletions
--- a/lib/private/files/filesystem.php
+++ b/lib/private/files/filesystem.php
@ -374,6 +374,9 @@ class Filesystem {
 	 * Returns path like /admin/files
 	 */
 	static public function getRoot() {
+		if (!self::$defaultInstance) {
+			return null;
+		}
 		return self::$defaultInstance->getRoot();
 	}