--- kernel/classes/ezcontentupload.php.orig	2010-12-15 15:51:37.000000000 +0100
+++ kernel/classes/ezcontentupload.php	2011-08-17 10:40:39.000000000 +0200
@@ -643,9 +643,6 @@
             $publishVersion = $object->attribute( 'current_version' );
         }
 
-        unset( $dataMap );
-        $dataMap = $object->dataMap();
-
         $status = $dataMap[$fileAttribute]->insertHTTPFile( $object, $publishVersion, eZContentObject::defaultLanguage(),
                                                             $file, $mimeData,
                                                             $storeResult );