From a50bab5445ec4605d4904ae002a525fbd18e9a28 Mon Sep 17 00:00:00 2001
From: Ben Manu <ben@silverstripe.com>
Date: Thu, 6 Nov 2014 08:43:38 +1300
Subject: [PATCH] Add umask when saving state to the file system to prevent
 permission denied error

---
 code/TestSessionEnvironment.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/code/TestSessionEnvironment.php b/code/TestSessionEnvironment.php
index 449944b..257d304 100644
--- a/code/TestSessionEnvironment.php
+++ b/code/TestSessionEnvironment.php
@@ -299,7 +299,9 @@ class TestSessionEnvironment extends Object {
 		} else {
 			$content = json_encode($state);
 		}
+		$old = umask(0);
 		file_put_contents($this->getFilePath(), $content, LOCK_EX);
+		umask($old);
 	}
 
 	public function loadFromFile() {