Index: wysiwyg.admin.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/wysiwyg/wysiwyg.admin.inc,v
retrieving revision 1.1.2.8.2.16
diff -u -p -r1.1.2.8.2.16 wysiwyg.admin.inc
--- wysiwyg.admin.inc	13 Feb 2010 23:59:17 -0000	1.1.2.8.2.16
+++ wysiwyg.admin.inc	15 Apr 2010 20:31:36 -0000
@@ -431,9 +431,10 @@ function wysiwyg_profile_overview() {
     // Only display editor selection for associated input formats to avoid
     // confusion about disabled selection.
     if (isset($profiles[$id]) && !empty($profiles[$id]->editor)) {
+      $editor_name = $profiles[$id]->editor;
       $form['formats'][$id]['editor'] = array(
         '#type' => 'markup',
-        '#value' => $options[$profiles[$id]->editor],
+        '#value' => isset($options[$editor_name]) ? $options[$editor_name] : t('WARNING: %editor library is missing!', array('%editor' => $editors[$editor_name]['title'])),
       );
     }
     else {