From 73724c69f77c1cc4235fa1355c7f34c5372ca30b Mon Sep 17 00:00:00 2001
From: Gunnar Wrobel <p@rdus.de>
Date: Wed, 28 Oct 2009 23:18:01 +0100
Subject: [PATCH] Strict checking

---
 framework/Serialize/lib/Horde/Serialize.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/Serialize/lib/Horde/Serialize.php b/framework/Serialize/lib/Horde/Serialize.php
index e4dad1176..e7f1947ab 100644
--- a/framework/Serialize/lib/Horde/Serialize.php
+++ b/framework/Serialize/lib/Horde/Serialize.php
@@ -64,7 +64,7 @@ class Horde_Serialize
                 return PEAR::raiseError('Unsupported serialization type');
             }
             $data = self::_serialize($data, $val, $params);
-            if (is_a($data, 'PEAR_Error')) {
+            if ($data instanceOf PEAR_Error) {
                 break;
             }
         }
-- 
2.11.0