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Source View: blog_redirect_404

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Line Code
1613      return $result;
1614 }
1615
1616 /**
1617  * Correct 404 redirects when NOBLOGREDIRECT is defined.
1618  *
1619  * @since MU
1620  */
1621 function maybe_redirect_404() {
1622      if ( is_main_site() && is_404() && defined( 'NOBLOGREDIRECT' ) && ( $destination = apply_filters( 'blog_redirect_404', NOBLOGREDIRECT ) ) ) {
1623           if ( $destination == '%siteurl%' )
1624                $destination = network_home_url();
1625           wp_redirect( $destination );
1626           exit();
1627      }
1628 }
1629
1630 /**
1631  * Add a new user to a blog by visiting /newbloguser/username/.