From 47f0f5553a52797f48d82813cc1bec31a3204e8f Mon Sep 17 00:00:00 2001
From: Cloud8 <4reading.rocks@gmail.com>
Date: Mon, 12 Mar 2018 08:25:00 +0100
Subject: [PATCH] Do not return null from MemCache session handler. - Improves
PHP 7 compatibility.
---
module/VuFind/src/VuFind/Session/Memcache.php | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/module/VuFind/src/VuFind/Session/Memcache.php b/module/VuFind/src/VuFind/Session/Memcache.php
index 1071c6bcf93..10d3f12e14a 100644
--- a/module/VuFind/src/VuFind/Session/Memcache.php
+++ b/module/VuFind/src/VuFind/Session/Memcache.php
@@ -86,7 +86,8 @@ class Memcache extends AbstractBase
*/
public function read($sess_id)
{
- return $this->getConnection()->get("vufind_sessions/{$sess_id}");
+ $value = $this->getConnection()->get("vufind_sessions/{$sess_id}");
+ return empty($value) ? '' : $value;
}
/**
--
GitLab