Ticket #16468: paged-404.diff

wp-content/themes/twentyten/header.php

@@ -29 +29 @@
                 echo " | $site_description";
 
         // Add a page number if necessary:
-        if ( $paged >= 2 || $page >= 2 )
+        if ( ($paged >= 2 || $page >= 2) && !is_404() )
                 echo ' | ' . sprintf( __( 'Page %s', 'twentyten' ), max( $paged, $page ) );
 
         ?></title>