Index: dam/lib/class.tx_dam_listbase.php
===================================================================
--- dam/lib/class.tx_dam_listbase.php	(Revision 41213)
+++ dam/lib/class.tx_dam_listbase.php	(Arbeitskopie)
@@ -735,6 +735,7 @@
 			$submitButton = '<input type="button" class="button" onclick="'.htmlspecialchars($onclick).'" value="'.$GLOBALS['LANG']->getLL('submitMultiAction',true).'">';
 			$submitButton .= '<input type="hidden" name="'.$this->paramName['multi_action_submit'].'" value="">';
 			$content = sprintf ('%s &nbsp;&nbsp;'.$GLOBALS['LANG']->getLL('for',true).'&nbsp;&nbsp; %s %s', $actionSelect, $actionSelectTarget, $submitButton);
+			$content = '<form name="editform" method="post">' . $content . '</form>';
 
 				// compile table row
 			$tdAttribute = ' colspan="'.count($this->columnList).'"';