From 6600b6965d99e53408356f04f69703396c9c7d5f Mon Sep 17 00:00:00 2001 From: Rafael Queiroz Date: Fri, 8 Jun 2012 14:34:20 -0300 Subject: Return $this when values ($key OR $values) is NULL --- system/database/DB_query_builder.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system/database/DB_query_builder.php') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index 3ed556212..5d0a2ae2c 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -547,7 +547,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { { if ($key === NULL OR $values === NULL) { - return; + return $this; } $type = $this->_group_get_type($type); -- cgit v1.2.3-24-g4f1b