From 019ed04a5160aa20b92b96ea83502ae794458976 Mon Sep 17 00:00:00 2001
From: Benedikt Franke <benedikt@franke.tech>
Date: Thu, 9 May 2019 19:33:37 +0200
Subject: [PATCH] Update src/Language/AST/NodeList.php
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Co-Authored-By: Šimon Podlipský <simon@podlipsky.net>
---
 src/Language/AST/NodeList.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Language/AST/NodeList.php b/src/Language/AST/NodeList.php
index c91fbcf..648f68a 100644
--- a/src/Language/AST/NodeList.php
+++ b/src/Language/AST/NodeList.php
@@ -114,7 +114,7 @@ class NodeList implements ArrayAccess, IteratorAggregate, Countable
      */
     public function getIterator()
     {
-        foreach (array_keys($this->nodes) as $key) {
+        foreach ($this->nodes as $key => $_) {
             yield $this->offsetGet($key);
         }
     }