Index: bootstrap.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/bootstrap.inc,v
retrieving revision 1.147
diff -u -p -r1.147 bootstrap.inc
--- bootstrap.inc	29 Jan 2007 19:25:19 -0000	1.147
+++ bootstrap.inc	6 Feb 2007 15:26:06 -0000
@@ -438,10 +438,12 @@ function page_get_cache() {
  *   The name of the bootstrap hook we wish to invoke.
  */
 function bootstrap_invoke_all($hook) {
-  foreach (module_list(TRUE, TRUE) as $module) {
+  static $refresh = TRUE;
+  foreach (module_list($refresh, TRUE) as $module) {
     drupal_load('module', $module);
     module_invoke($module, $hook);
  }
+ $refresh = FALSE;
 }
 
 /**