From 63dadfd046608df6c54e1b6c6bd94095bc7d0a77 Mon Sep 17 00:00:00 2001
From: Marcel Werk <burntime@woltlab.com>
Date: Fri, 12 Jul 2013 21:43:19 +0200
Subject: [PATCH] Fixed attachment worker

---
 .../worker/AttachmentRebuildDataWorker.class.php     | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/wcfsetup/install/files/lib/system/worker/AttachmentRebuildDataWorker.class.php b/wcfsetup/install/files/lib/system/worker/AttachmentRebuildDataWorker.class.php
index 5497775aae..a2d819154e 100644
--- a/wcfsetup/install/files/lib/system/worker/AttachmentRebuildDataWorker.class.php
+++ b/wcfsetup/install/files/lib/system/worker/AttachmentRebuildDataWorker.class.php
@@ -1,6 +1,7 @@
 <?php
 namespace wcf\system\worker;
 use wcf\data\attachment\AttachmentAction;
+use wcf\system\exception\SystemException;
 
 /**
  * Worker implementation for updating attachments.
@@ -21,7 +22,7 @@ class AttachmentRebuildDataWorker extends AbstractRebuildDataWorker {
 	/**
 	 * @see	wcf\system\worker\AbstractWorker::$limit
 	 */
-	protected $limit = 50;
+	protected $limit = 10;
 	
 	/**
 	 * @see	wcf\system\worker\AbstractRebuildDataWorker::initObjectList
@@ -39,7 +40,12 @@ class AttachmentRebuildDataWorker extends AbstractRebuildDataWorker {
 	public function execute() {
 		parent::execute();
 		
-		$action = new AttachmentAction($this->objectList->getObjects(), 'generateThumbnails');
-		$action->executeAction();
+		foreach ($this->objectList as $attachment) {
+			try {
+				$action = new AttachmentAction(array($attachment), 'generateThumbnails');
+				$action->executeAction();
+			}
+			catch (SystemException $e) {}
+		}
 	}
 }
-- 
2.20.1