// Administration
add_filter( 'term_id_filter', 'global_terms', 10, 2 );
add_action( 'publish_post', 'update_posts_count' );
-add_action( 'delete_post', 'wpmu_update_blogs_date' );
+add_action( 'delete_post', '_update_blog_date_on_post_delete' );
add_action( 'transition_post_status', '_update_blog_date_on_post_publish', 10, 3 );
add_action( 'admin_init', 'wp_schedule_update_network_counts');
add_action( 'update_network_counts', 'wp_update_network_counts');
add_filter( 'import_upload_size_limit', 'fix_import_form_size' );
add_filter( 'upload_mimes', 'check_upload_mimes' );
add_filter( 'upload_size_limit', 'upload_size_limit_filter' );
+add_action( 'upload_ui_over_quota', 'multisite_over_quota_message' );
// Mail
add_action( 'phpmailer_init', 'fix_phpmailer_messageid' );
remove_filter( 'option_siteurl', '_config_wp_siteurl' );
remove_filter( 'option_home', '_config_wp_home' );
-?>
+// If the network upgrade hasn't run yet, assume ms-files.php rewriting is used.
+add_filter( 'default_site_option_ms_files_rewriting', '__return_true' );
\ No newline at end of file