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-rw-r--r--framework/Data/ActiveRecord/TActiveRecord.php3
1 files changed, 1 insertions, 2 deletions
diff --git a/framework/Data/ActiveRecord/TActiveRecord.php b/framework/Data/ActiveRecord/TActiveRecord.php
index 3bbc2dbc..6a709162 100644
--- a/framework/Data/ActiveRecord/TActiveRecord.php
+++ b/framework/Data/ActiveRecord/TActiveRecord.php
@@ -203,8 +203,7 @@ abstract class TActiveRecord extends TComponent
*/
public function __sleep()
{
- $this->_connection=null;
- return array_keys(get_object_vars($this));
+ return array_diff(parent::__sleep(),array("\0*\0_connection"));
}
/**