Fix closing files on splitted sitemaps

See #2286

diff --git a/wcfsetup/install/files/lib/system/worker/SitemapRebuildWorker.class.php b/wcfsetup/install/files/lib/system/worker/SitemapRebuildWorker.class.php
index ccec277ea4b6d1ffcc22704dabd3a4c6c57874a4..790ed3a0474d6c6cbfe4714e0baf0c8924f2ddac 100755 (executable)
--- a/wcfsetup/install/files/lib/system/worker/SitemapRebuildWorker.class.php
+++ b/wcfsetup/install/files/lib/system/worker/SitemapRebuildWorker.class.php
@@ -159,7 +159,7 @@ class SitemapRebuildWorker extends AbstractWorker {
                        if ($this->workerData['dataCount'] + $this->limit > self::SITEMAP_OBJECT_LIMIT) {
                                $this->finishSitemap($this->sitemapObjects[$this->workerData['sitemap']]->objectType . '_' . $this->workerData['sitemapLoopCount'] . '.xml');
                                
-                               $this->generateTmpFile();
+                               $this->generateTmpFile(false);
                                
                                $this->workerData['dataCount'] = 0;
                        }