From ee18f7e27b826048a71b213d6ba4c06b1c5e74d8 Mon Sep 17 00:00:00 2001
From: Romain Neutron <imprec@gmail.com>
Date: Wed, 10 Jul 2013 11:23:00 +0200
Subject: [PATCH] Cast isOnline return value to ensure boolean

---
 lib/Alchemy/Phrasea/Cache/MemcacheCache.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Alchemy/Phrasea/Cache/MemcacheCache.php b/lib/Alchemy/Phrasea/Cache/MemcacheCache.php
index ab04b9bd68..0fda6563b8 100644
--- a/lib/Alchemy/Phrasea/Cache/MemcacheCache.php
+++ b/lib/Alchemy/Phrasea/Cache/MemcacheCache.php
@@ -34,7 +34,7 @@ class MemcacheCache extends DoctrineMemcache implements Cache
      */
     public function isOnline()
     {
-        return $this->getMemcache()->getstats();
+        return (Boolean) $this->getMemcache()->getstats();
     }
 
     /**