Index: memcache_admin/memcache_admin.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/memcache/memcache_admin/memcache_admin.module,v
retrieving revision 1.3.2.10.2.3
diff -u -p -r1.3.2.10.2.3 memcache_admin.module
--- memcache_admin/memcache_admin.module	21 Sep 2010 17:41:57 -0000	1.3.2.10.2.3
+++ memcache_admin/memcache_admin.module	28 Sep 2010 14:09:36 -0000
@@ -223,6 +223,13 @@ function _memcache_admin_get_bin_for_clu
 function memcache_admin_shutdown() {
   global $_memcache_statistics;
 
+  // The theme registry may also be build on shutdown, in which case,
+  // memcache statistics will break.
+  // If the registry hasn't been built, don't display statistics.
+  if (!(function_exists('theme_get_registry'))) {
+    return;
+  }
+
   // Try not to break non-HTML pages.
   if (function_exists('drupal_get_headers')) {
     $headers = drupal_get_headers();