rebase code on oct-10-2023

wp/wp-includes/class-wp-navigation-fallback.php

@@ -105,10 +105,6 @@ class WP_Navigation_Fallback {
 		// If there is a classic menu then convert it to blocks.
 		$classic_nav_menu_blocks = WP_Classic_To_Block_Menu_Converter::convert( $classic_nav_menu );
 
-		if ( is_wp_error( $classic_nav_menu_blocks ) ) {
-			return $classic_nav_menu_blocks;
-		}
-
 		if ( empty( $classic_nav_menu_blocks ) ) {
 			return new WP_Error( 'cannot_convert_classic_menu', __( 'Unable to convert Classic Menu to blocks.' ) );
 		}