? sites/all/libraries
? sites/default/files
? sites/default/private
? sites/default/settings.php
Index: modules/search/search.admin.inc
===================================================================
RCS file: /cvs/drupal/drupal/modules/search/search.admin.inc,v
retrieving revision 1.16
diff -u -p -r1.16 search.admin.inc
--- modules/search/search.admin.inc	5 Aug 2010 07:11:15 -0000	1.16
+++ modules/search/search.admin.inc	17 Aug 2010 17:06:51 -0000
@@ -124,7 +124,7 @@ function search_admin_settings($form) {
   $form['active']['search_default_module'] = array(
     '#title' => t('Default search module'),
     '#type' => 'radios',
-    '#default_value' => 'node',
+    '#default_value' => variable_get('search_default_module', 'node'),
     '#options' => _search_get_module_names(),
     '#description' => t('Choose which search module is the default.')
   );