* notmuch_query_t *query;
* notmuch_threads_t *threads;
* notmuch_thread_t *thread;
+ * notmuch_status_t stat;
*
* query = notmuch_query_create (database, query_string);
*
- * for (threads = notmuch_query_search_threads (query);
+ * for (stat = notmuch_query_search_threads (query, &threads);
+ * stat == NOTMUCH_STATUS_SUCCESS &&
* notmuch_threads_valid (threads);
* notmuch_threads_move_to_next (threads))
* {