- Patch #557542 by CorniI, catch, fago, Crell, sun | pwolanin, chx, webchick, mattyoung, alexanderpas, justinrandell, dropcube, moshe weitzman, Damien Tournoud, Rob Loach, Dries: cache module_implements() for better performance and scalability.

1 files changed, 4 insertions, 0 deletions

diff --git a/update.php b/update.php
index 2c8fbb14be1..20a9caf45c3 100644
--- a/update.php
+++ b/update.php
@@ -292,6 +292,10 @@ if (empty($op) && $update_access_allowed) {
   drupal_load('module', 'system');
   drupal_load('module', 'filter');
 
+  // Reset the module_implements() cache so that any new hook implementations
+  // in updated code are picked up.
+  module_implements('', FALSE, TRUE);
+
   // Set up $language, since the installer components require it.
   drupal_language_initialize();