Add missing 'abstract'

diff --git a/wcfsetup/install/files/lib/system/bulk/processing/AbstractBulkProcessableObjectType.class.php b/wcfsetup/install/files/lib/system/bulk/processing/AbstractBulkProcessableObjectType.class.php
index 218f56d3408d508e18ec803fd599663a3c49adbc..98de6f6c8edf4f5ffdf247c48553d728b25d30b3 100644 (file)
--- a/wcfsetup/install/files/lib/system/bulk/processing/AbstractBulkProcessableObjectType.class.php
+++ b/wcfsetup/install/files/lib/system/bulk/processing/AbstractBulkProcessableObjectType.class.php
@@ -13,7 +13,7 @@ use wcf\system\WCF;
  * @subpackage system.bulk.processing
  * @category   Community Framework
  */
-class AbstractBulkProcessableObjectType extends AbstractObjectTypeProcessor implements IBulkProcessableObjectType {
+abstract class AbstractBulkProcessableObjectType extends AbstractObjectTypeProcessor implements IBulkProcessableObjectType {
        /**
         * name of the object type definition for the bulk actions
         * @var string