Index: ChangeLog
===================================================================
--- ChangeLog	(Revision 9737)
+++ ChangeLog	(Arbeitskopie)
@@ -33,6 +33,7 @@
 	* Fixed Bug #16613: CleanUp alt_db_navframe.php to work with new workspaces module
 	* Fixed Bug #16218: TCE-Forms does not use sprite icons -- this leads to inconsistency
 	* Fixed Bug #16635: TCA Tree does not save collapse/expand state
+	* Follow up #16234: ExtDirect Dataprovider for user settings
 
 2010-12-01  Sebastian Kurfuerst  <sebastian@typo3.org>
 
Index: t3lib/extjs/dataprovider/class.extdirect_dataprovider_beusersettings.php
===================================================================
--- t3lib/extjs/dataprovider/class.extdirect_dataprovider_beusersettings.php	(Revision 9736)
+++ t3lib/extjs/dataprovider/class.extdirect_dataprovider_beusersettings.php	(Arbeitskopie)
@@ -129,7 +129,7 @@
 		if (t3lib_div::inList($list, $value)) {
 			$list = t3lib_div::trimExplode(',', $list, TRUE);
 			$list = t3lib_div::removeArrayEntryByValue($list, $value);
-			$this->set($key, $list);
+			$this->set($key, implode(',' ,$list));
 		}
 	}