From 89486f7bc645108e38463e2a0c236246eee0a48f Mon Sep 17 00:00:00 2001
From: Gina Haeussge <gina@foosel.net>
Date: Sun, 17 Jan 2010 12:47:37 +0100
Subject: [PATCH] Only use titlefile if it is actually there and readable

---
 syntax.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/syntax.php b/syntax.php
index bedaa26..f7c31a1 100644
--- a/syntax.php
+++ b/syntax.php
@@ -608,7 +608,7 @@ class syntax_plugin_filelist extends DokuWiki_Syntax_Plugin {
                         if (!$params['direct']) {
                             $mid = str_replace('/', ':', substr($titlefile, strlen($this->mediadir)));
                             $perm = auth_quickaclcheck($mid);
-                            if ($perm >= AUTH_READ) {
+                            if (is_readable($titlefile) && $perm >= AUTH_READ) {
                                 $filename = io_readFile($titlefile, false);
                             }
                         } else {