| @@ -80,9 +80,9 @@ | ||
| 80 | 80 | * Build a consistent object cache key for get/set/delete. |
| 81 | 81 | */ |
| 82 | 82 | private static function build_cache_key($key, $post_id, $meta_name, $is_user_meta = false) { |
| 83 | 83 | return ($is_user_meta ? 'user_' : '') |
| 84 | - . ($post_id == false ? '' : $post_id) | |
| 84 | + . ($post_id == false ? '' : $post_id . '_') | |
| 85 | 85 | . $meta_name |
| 86 | 86 | . (!Utils::is_empty($key) ? '_' . $key : ''); |
| 87 | 87 | } |
| 88 | 88 | |
