? ctools-custom_content.patch
Index: plugins/content_types/custom/custom.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/ctools/plugins/content_types/custom/custom.inc,v
retrieving revision 1.9.2.11
diff -u -p -r1.9.2.11 custom.inc
--- plugins/content_types/custom/custom.inc	9 Jul 2010 14:37:58 -0000	1.9.2.11
+++ plugins/content_types/custom/custom.inc	27 Jul 2010 20:27:05 -0000
@@ -282,7 +282,7 @@ function ctools_custom_content_type_edit
     $form['contexts']['context'] = array('#value' => theme('table', $header, $rows));
   }
 
-  if (!user_access('administer custom content')) {
+  if (!user_access('administer custom content') || !module_exists('ctools_custom_content')) {
     return;
   }