diff --git a/wp-admin/network/site-new.php b/wp-admin/network/site-new.php
index 318c7b4..c70ad9f 100644
a
|
b
|
if ( isset( $_REQUEST['action'] ) && 'add-site' == $_REQUEST['action'] ) { |
40 | 40 | wp_die( __( 'Can’t create an empty site.' ) ); |
41 | 41 | } |
42 | 42 | |
43 | | $blog = $_POST['blog']; |
44 | | $domain = ''; |
45 | | if ( preg_match( '|^([a-zA-Z0-9-])+$|', $blog['domain'] ) ) { |
46 | | $domain = strtolower( $blog['domain'] ); |
| 43 | $blog = $_POST['blog']; |
| 44 | $domain = ''; |
| 45 | $raw_domain = trim( $blog['domain'] ); |
| 46 | if ( preg_match( '|^([a-zA-Z0-9-])+$|', $raw_domain ) ) { |
| 47 | $domain = strtolower( $raw_domain ); |
47 | 48 | } |
48 | 49 | |
49 | 50 | // If not a subdomain installation, make sure the domain isn't a reserved word |