- Patch #632660 by yched: fixed hook_update_N() documentation.

1 files changed, 4 insertions, 1 deletions

diff --git a/modules/system/system.api.php b/modules/system/system.api.php
index 05ed97d28..082807a0c 100644
--- a/modules/system/system.api.php
+++ b/modules/system/system.api.php
@@ -1973,7 +1973,10 @@ function hook_install() {
  *   to the user. If no message is returned, no message will be presented to the
  *   user.
  */
-function hook_update_N(&$sandbox = NULL) {
+function hook_update_N(&$sandbox) {
+  // For non-multipass updates, the signature can simply be;
+  // function hook_update_N() {
+
   // For most updates, the following is sufficient.
   db_add_field('mytable1', 'newcol', array('type' => 'int', 'not null' => TRUE, 'description' => 'My new integer column.'));