Ticket #22772: 22772.patch

wp-admin/includes/file.php

@@ -79 +79 @@
  * @return string Full filesystem path to the root of the WordPress installation
  */
 function get_home_path() {
+        if ( defined( 'HOMEPATH' ) )
+                return HOMEPATH;
+
         $home = get_option( 'home' );
         $siteurl = get_option( 'siteurl' );
         if ( ! empty( $home ) && 0 !== strcasecmp( $home, $siteurl ) ) {