storage test

[m6w6/pq-gateway] / lib / pq / Query / ExecutorInterface.php

diff --git a/lib/pq/Query/ExecutorInterface.php b/lib/pq/Query/ExecutorInterface.php
index f3bc0be971b89d3c19092b98066f88c0cd7c3d3f..6c1bed140c4ed98cf03dac71b44555c3c958e889 100644 (file)
--- a/lib/pq/Query/ExecutorInterface.php
+++ b/lib/pq/Query/ExecutorInterface.php
@@ -27,7 +27,7 @@ interface ExecutorInterface extends \SplSubject
         * @param callable $callback
         * @return mixed the result of the callback
         */
-       function execute(WriterInterface $query, callable $callback);
+       function execute(WriterInterface $query, callable $callback = null);
        
        /**
         * @return \pq\Query\WriterInterface