From 6c6147bb29d3dbf42965098d0d96a7fa09542bb3 Mon Sep 17 00:00:00 2001
From: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date: Sun, 11 Jan 2015 09:38:56 +0100
Subject: [PATCH] MDL-48799 Files API: fixed legacy directory fallback.

---
 file.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/file.php b/file.php
index 3dc8449e43f..61e563245f3 100644
--- a/file.php
+++ b/file.php
@@ -87,7 +87,8 @@ if (!$file = $fs->get_file_by_hash(sha1($fullpath))) {
     if (strrpos($fullpath, '/') !== strlen($fullpath) -1 ) {
         $fullpath .= '/';
     }
-    if (!$file = $fs->get_file_by_hash(sha1($fullpath.'/.'))) {
+    // Try to fallback to the directory named as the supposed file.
+    if (!$file = $fs->get_file_by_hash(sha1($fullpath.'.'))) {
         send_file_not_found();
     }
 }