Remove obsolete import

diff --git a/files/lib/system/exporter/MyBB16xExporter.class.php b/files/lib/system/exporter/MyBB16xExporter.class.php
index 9a4bf3927a133c547a339e9dc194512249a9df31..a97bf3c411eb21a07ff311e226d906b85ebc2547 100644 (file)
--- a/files/lib/system/exporter/MyBB16xExporter.class.php
+++ b/files/lib/system/exporter/MyBB16xExporter.class.php
@@ -18,7 +18,6 @@ use wcf\system\WCF;
 use wcf\util\ArrayUtil;
 use wcf\util\FileUtil;
 use wcf\util\MessageUtil;
-use wcf\util\StringUtil;
 use wcf\util\Url;
 use wcf\util\UserRegistrationUtil;
 use wcf\util\UserUtil;