diff --git a/lam/lib/lists.inc b/lam/lib/lists.inc
index c98e813b..d00f8ce9 100644
--- a/lam/lib/lists.inc
+++ b/lam/lib/lists.inc
@@ -431,6 +431,7 @@ class lamList {
 				$list = array();
 				// load accounts from LDAP
 				for ($i = 0; $i < sizeof($accounts); $i++) {
+					if (!isset($this->entries[$accounts[$i]]['dn'])) continue;
 					$_SESSION["accountPDF-$i"] = new accountContainer($this->type, "accountPDF-$i");
 					$_SESSION["accountPDF-$i"]->load_account($this->entries[$accounts[$i]]['dn']);
 					$list[$i] = $_SESSION["accountPDF-$i"];
diff --git a/lam/lib/types/user.inc b/lam/lib/types/user.inc
index ea10190a..83f93e79 100644
--- a/lam/lib/types/user.inc
+++ b/lam/lib/types/user.inc
@@ -131,6 +131,7 @@ class lamUserList extends lamList {
 	* Manages all POST actions (e.g. button pressed) for the account lists.
 	*/
 	function listDoPost() {
+		parent::listDoPost();
 		// check if primary group should be translated
 		if (isset($_POST['apply_trans_primary'])) {
 			$this->trans_primary = $_POST['trans_primary'];
@@ -150,8 +151,6 @@ class lamUserList extends lamList {
 				}
 			}
 		}
-		if (isset($_POST['trans_primary'])) unset($_POST['trans_primary']);
-		parent::listDoPost();
 	}
 
 	/**