From 3de54cc9304cb84295fce8b4e80199f459ede6fd Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Sat, 16 Jun 2018 13:03:39 +0000
Subject: [PATCH] Docs: Add missing `@return` value for
 `save_mod_rewrite_rules()` and `iis7_save_url_rewrite_rules()`.

See #44142.

git-svn-id: https://develop.svn.wordpress.org/trunk@43362 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/includes/misc.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/wp-admin/includes/misc.php b/src/wp-admin/includes/misc.php
index 02aa8a8794..94cb43848d 100644
--- a/src/wp-admin/includes/misc.php
+++ b/src/wp-admin/includes/misc.php
@@ -196,6 +196,8 @@ function insert_with_markers( $filename, $marker, $insertion ) {
  * @since 1.5.0
  *
  * @global WP_Rewrite $wp_rewrite
+ *
+ * @return bool|null True on write success, false on failure. Null in multisite.
  */
 function save_mod_rewrite_rules() {
 	if ( is_multisite() ) {
@@ -232,7 +234,7 @@ function save_mod_rewrite_rules() {
  *
  * @global WP_Rewrite $wp_rewrite
  *
- * @return bool True if web.config was updated successfully
+ * @return bool|null True on write success, false on failure. Null in multisite.
  */
 function iis7_save_url_rewrite_rules() {
 	if ( is_multisite() ) {