Get Db connection singleton in DbTable session handler upon use instead of storing the connection upon creation.

1 files changed, 6 insertions, 5 deletions

diff --git a/core/Session/SaveHandler/DbTable.php b/core/Session/SaveHandler/DbTable.php
index 8521215c9b..20494fe98e 100644
--- a/core/Session/SaveHandler/DbTable.php
+++ b/core/Session/SaveHandler/DbTable.php
@@ -9,6 +9,7 @@
 
 namespace Piwik\Session\SaveHandler;
 
+use Piwik\Db;
 use Zend_Session;
 use Zend_Session_SaveHandler_Interface;
 
@@ -49,7 +50,7 @@ class DbTable implements Zend_Session_SaveHandler_Interface
      */
     public function open($save_path, $name)
     {
-        $this->config['db']->getConnection();
+        Db::get()->getConnection();
 
         return true;
     }
@@ -76,7 +77,7 @@ class DbTable implements Zend_Session_SaveHandler_Interface
             . ' WHERE ' . $this->config['primary'] . ' = ?'
             . ' AND ' . $this->config['modifiedColumn'] . ' + ' . $this->config['lifetimeColumn'] . ' >= ?';
 
-        $result = $this->config['db']->fetchOne($sql, array($id, time()));
+        $result = Db::get()->fetchOne($sql, array($id, time()));
         if (!$result)
             $result = '';
 
@@ -103,7 +104,7 @@ class DbTable implements Zend_Session_SaveHandler_Interface
             . $this->config['lifetimeColumn'] . ' = ?,'
             . $this->config['dataColumn'] . ' = ?';
 
-        $this->config['db']->query($sql, array($id, time(), $this->maxLifetime, $data, time(), $this->maxLifetime, $data));
+        Db::get()->query($sql, array($id, time(), $this->maxLifetime, $data, time(), $this->maxLifetime, $data));
 
         return true;
     }
@@ -120,7 +121,7 @@ class DbTable implements Zend_Session_SaveHandler_Interface
         $sql = 'DELETE FROM ' . $this->config['name']
             . ' WHERE ' . $this->config['primary'] . ' = ?';
 
-        $this->config['db']->query($sql, array($id));
+        Db::get()->query($sql, array($id));
 
         return true;
     }
@@ -137,7 +138,7 @@ class DbTable implements Zend_Session_SaveHandler_Interface
         $sql = 'DELETE FROM ' . $this->config['name']
             . ' WHERE ' . $this->config['modifiedColumn'] . ' + ' . $this->config['lifetimeColumn'] . ' < ?';
 
-        $this->config['db']->query($sql, array(time()));
+        Db::get()->query($sql, array(time()));
 
         return true;
     }