--- loncom/interface/lonblockingmenu.pm	2025/01/16 14:29:40	1.14.2.3.6.2
+++ loncom/interface/lonblockingmenu.pm	2021/01/02 21:07:36	1.29
@@ -2,7 +2,7 @@
 # Routines for configuring blocking of access to collaborative functions, 
 # and specific resources during an exam
 #
-# $Id: lonblockingmenu.pm,v 1.14.2.3.6.2 2025/01/16 14:29:40 raeburn Exp $
+# $Id: lonblockingmenu.pm,v 1.29 2021/01/02 21:07:36 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -621,7 +621,7 @@ sub handler {
             '<li>'.&mt('accessing content in LON-CAPA portfolios, blogs, or user information pages').'</li>'."\n".
             '<li>'.&mt("generating printouts of $lctype content").'</li>'.
             '<li>'.&mt("displaying the LON-CAPA gradebook in the $lctype").'</li>'.
-            '<li>'.&mt("searching $lctype content by keyword").'</li>'.
+            '<li>'.&mt("searching $lctype content by keyword").'</li>'.  
             '<li>'.&mt("accessing $lctype content in specified folders or resources").'</li>'.
             '<li>'.&mt("changing user's own password").'</li>'.
             '</ul>'.
@@ -989,7 +989,8 @@ sub update_releasereq {
         }
         $modified_courses = [];
     }
-    return OK;
+    undef($registered_cleanup);
+    return;
 }
 
 sub get_dates_from_form {