sending post ID when updating post

includes/class-wp-push-syndication-server.php

@@ -1196,6 +1196,7 @@ class WP_Push_Syndication_Server {
             foreach( $posts as $post ) {
 
                 if( in_array( $post['post_guid'], $inserted_posts ) ) {
+                    $post['ID'] = array_search( $post['post_guid'], $inserted_posts );
                     wp_update_post( $post, true );
                 } else {
                     $result = wp_insert_post( $post, true );

includes/class-wp-rss-client.php

@@ -177,7 +177,7 @@ class WP_RSS_Client extends SimplePie implements WP_Client {
                 'post_date'         => date( 'Y-m-d H:i:s', strtotime( $item->get_date() ) ),
                 'comment_status'    => $this->default_comment_status,
                 'ping_status'       => $this->default_ping_status,
-                'post_guid'              => $item->get_id()
+                'post_guid'         => $item->get_id()
             );
         }