Index: modules/dashboard/dashboard.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/dashboard/dashboard.module,v
retrieving revision 1.5
diff -u -p -r1.5 dashboard.module
--- modules/dashboard/dashboard.module	11 Nov 2009 08:52:27 -0000	1.5
+++ modules/dashboard/dashboard.module	11 Nov 2009 14:22:21 -0000
@@ -229,7 +229,7 @@ function dashboard_region_descriptions()
  * Return an array of dashboard region names.
  */
 function dashboard_regions() {
-  static $regions;
+  $regions = &drupal_static(__FUNCTION__);
   if (!isset($regions)) {
     $regions = array_keys(dashboard_region_descriptions());
   }