Remove double globals.

[lhc/web/wiklou.git] / includes / api / ApiQueryDuplicateFiles.php

diff --git a/includes/api/ApiQueryDuplicateFiles.php b/includes/api/ApiQueryDuplicateFiles.php
index 494ea09..72d17bb 100644 (file)
--- a/includes/api/ApiQueryDuplicateFiles.php
+++ b/includes/api/ApiQueryDuplicateFiles.php
@@ -19,7 +19,7 @@
  *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  * http://www.gnu.org/copyleft/gpl.html
  */
 
@@ -43,6 +43,10 @@ class ApiQueryDuplicateFiles extends ApiQueryGeneratorBase {
                $this->run();
        }
 
+       public function getCacheMode( $params ) {
+               return 'public';
+       }
+
        public function executeGenerator( $resultPageSet ) {
                $this->run( $resultPageSet );
        }
@@ -89,10 +93,9 @@ class ApiQueryDuplicateFiles extends ApiQueryGeneratorBase {
                $this->addOption( 'LIMIT', $params['limit'] + 1 );
 
                $res = $this->select( __METHOD__ );
-               $db = $this->getDB();
                $count = 0;
                $titles = array();
-               while ( $row = $db->fetchObject( $res ) ) {
+               foreach ( $res as $row ) {
                        if ( ++$count > $params['limit'] ) {
                                // We've reached the one extra which shows that
                                // there are additional pages to be had. Stop here...