From 79922c0d963de9728315db02deaf4d2516c94d5b Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Wed, 23 May 2012 12:27:17 +0300
Subject: Removed the parameter use in database drivers' _close() and added a
 default _close() method in CI_DB_driver + some changelog fixes

---
 system/database/DB_driver.php | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

(limited to 'system/database/DB_driver.php')

diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index a955f45d2..a0812d4c7 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -1152,13 +1152,27 @@ abstract class CI_DB_driver {
 	{
 		if ($this->conn_id)
 		{
-			$this->_close($this->conn_id);
+			$this->_close();
 			$this->conn_id = FALSE;
 		}
 	}
 
 	// --------------------------------------------------------------------
 
+	/**
+	 * Close DB Connection
+	 *
+	 * This method would be overriden by most of the drivers.
+	 *
+	 * @return	void
+	 */
+	protected function _close()
+	{
+		$this->conn_id = FALSE;
+	}
+
+	// --------------------------------------------------------------------
+
 	/**
 	 * Display an error message
 	 *
@@ -1401,7 +1415,7 @@ abstract class CI_DB_driver {
 	 */
 	public function __destruct()
 	{
-		if ($this->conn_id && ! $this->pconnect)
+		if ( ! $this->pconnect)
 		{
 			$this->close();
 		}
@@ -1410,4 +1424,4 @@ abstract class CI_DB_driver {
 }
 
 /* End of file DB_driver.php */
-/* Location: ./system/database/DB_driver.php */
+/* Location: ./system/database/DB_driver.php */
\ No newline at end of file
-- 
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