Ticket #7441: 7441.01.patch

src/bp-core/bp-core-catchuri.php

@@ -996 +996 @@
  * @link https://buddypress.trac.wordpress.org/ticket/4415
  */
 function _bp_rehook_maybe_redirect_404() {
-        if ( defined( 'NOBLOGREDIRECT' ) ) {
+        if ( defined( 'NOBLOGREDIRECT' ) && is_multisite() ) {
                 remove_action( 'template_redirect', 'maybe_redirect_404' );
                 add_action( 'template_redirect', 'maybe_redirect_404', 100 );
         }