show error message in case we deactivate a plugin because of missing dependencies

1 files changed, 13 insertions, 0 deletions

diff --git a/libs/Zend/Session.php b/libs/Zend/Session.php
index b5177c18fd..8b55a17b6d 100644
--- a/libs/Zend/Session.php
+++ b/libs/Zend/Session.php
@@ -491,6 +491,10 @@ class Zend_Session extends Zend_Session_Abstract
             self::regenerateId();
         }
 
+        if (isset($_SESSION['data']) && is_string($_SESSION['data'])) {
+            $_SESSION = unserialize(base64_decode($_SESSION['data']));
+        }
+
         // run validators if they exist
         if (isset($_SESSION['__ZF']['VALID'])) {
             self::_processValidators();
@@ -688,8 +692,17 @@ class Zend_Session extends Zend_Session_Abstract
             parent::$_writable = false;
         }
 
+        if (isset($_SESSION)) {
+            $sessionBkp = $_SESSION;
+            $_SESSION = array('data' => base64_encode(serialize($_SESSION)));
+        }
+
         session_write_close();
         self::$_writeClosed = true;
+
+        if (isset($sessionBkp)) {
+            $_SESSION = $sessionBkp;
+        }
     }