From 9e96cc64a79de8fa83c27ce8ff7b080ce83724bf Mon Sep 17 00:00:00 2001
From: Borro <borro@aggardo.ru>
Date: Wed, 18 Sep 2019 11:52:01 +0300
Subject: [PATCH] fix return key for iterator

---
 src/Goodby/CSV/Export/Standard/Collection/PdoCollection.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Goodby/CSV/Export/Standard/Collection/PdoCollection.php b/src/Goodby/CSV/Export/Standard/Collection/PdoCollection.php
index 2d680bb..1190c2c 100644
--- a/src/Goodby/CSV/Export/Standard/Collection/PdoCollection.php
+++ b/src/Goodby/CSV/Export/Standard/Collection/PdoCollection.php
@@ -53,7 +53,7 @@ public function next()
      */
     public function key()
     {
-        $this->current;
+        return $this->current;
     }
 
     /**