openrat-cms

commit 38ec3d30f47c84ca2eea0920e15ac2caa5ae1999
parent d6cecb041eabe07c230762a3005bae56ccb148c7
Author: dankert <devnull@localhost>
Date:   Wed,  2 Dec 2009 00:51:46 +0100

Ein 'rollback

Diffstat:
db/db.class.php
 | 
17
++++++++++++++---

1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/db/db.class.php b/db/db.class.php
@@ -65,7 +65,13 @@ class DB
 	 *
 	 * @var Object
 	 */
-	var $client;
+	var $client;
+	
+	/**
+	 * Schalter, ob eine Transaktion begonnen wurde.
+	 * @var boolean
+	 */
+	var $transactionInProgress = false;
 	
 
 	/**
@@ -397,7 +403,10 @@ class DB
 	{
 		if	( @$this->conf['transaction'])
 			if	( method_exists($this->client,'start') )
+			{
+				$this->transactionInProgress = true;
 				$this->client->start();
+			}
 	}
 	
 	
@@ -408,7 +417,8 @@ class DB
 	{
 		if	( @$this->conf['transaction'])
 			if	( method_exists($this->client,'commit') )
-				$this->client->commit();
+				if	( $this->transactionInProgress )
+					$this->client->commit();
 	}
 	
 	/**
@@ -418,7 +428,8 @@ class DB
 	{
 		if	( @$this->conf['transaction'])
 			if	( method_exists($this->client,'rollback') )
-				$this->client->rollback();
+				if	( $this->transactionInProgress )
+					$this->client->rollback();
 	}
 	
 }