From a83af0cef3deec33c7c3acd422754ac12e155237 Mon Sep 17 00:00:00 2001
From: Klaus Silveira <contact@klaussilveira.com>
Date: Sat, 1 Jun 2013 13:42:42 -0300
Subject: [PATCH] Fixes #213

---
 src/GitList/Git/Client.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/GitList/Git/Client.php b/src/GitList/Git/Client.php
index 36b5cf3..88bf508 100644
--- a/src/GitList/Git/Client.php
+++ b/src/GitList/Git/Client.php
@@ -65,6 +65,10 @@ class Client extends BaseClient
                 continue;
             }
 
+            if (!$file->isReadable()) {
+                continue;
+            }
+
             if ($file->isDir()) {
                 $isBare = file_exists($file->getPathname() . '/HEAD');
                 $isRepository = file_exists($file->getPathname() . '/.git/HEAD');