Ticket #8590: 8590.2.diff

wp-includes/update.php

@@ -27 +27 @@
         $php_version = phpversion();
 
         $current = get_transient( 'update_core' );
-        if ( ! is_object($current) )
+        if ( ! is_object($current) ) {
                 $current = new stdClass;
+                $current->updates = array();
+                $current->version_checked = $wp_version;
+        }
 
         $locale = apply_filters( 'core_version_check_locale', get_locale() );
 
@@ -283 +286 @@
         wp_update_themes( );
 }
 
-add_action( 'init', '_maybe_update_core' );
+add_action( 'admin_init', '_maybe_update_core' );
+add_action( 'wp_version_check', 'wp_version_check' );
 
 add_action( 'load-plugins.php', 'wp_update_plugins' );
 add_action( 'load-update.php', 'wp_update_plugins' );
@@ -295 +299 @@
 add_action( 'admin_init', '_maybe_update_themes' );
 add_action( 'wp_update_themes', 'wp_update_themes' );
 
+if ( !wp_next_scheduled('wp_version_check') && !defined('WP_INSTALLING') )
+        wp_schedule_event(time(), 'twicedaily', 'wp_version_check');
+
 if ( !wp_next_scheduled('wp_update_plugins') && !defined('WP_INSTALLING') )
         wp_schedule_event(time(), 'twicedaily', 'wp_update_plugins');
 
-
 if ( !wp_next_scheduled('wp_update_themes') && !defined('WP_INSTALLING') )
         wp_schedule_event(time(), 'twicedaily', 'wp_update_themes');
 
-?>
+?>
+ No newline at end of file