From 25f3fb8014acfb092540fc3f1bad3a6d840ccd17 Mon Sep 17 00:00:00 2001
From: Alannah Kearney <hi@alannahkearney.com>
Date: Thu, 23 May 2019 23:44:24 +1000
Subject: [PATCH] Fixed InputCollection::getArgumentsByIndex() so it returns
 NULL if the index does not exist instead of throwing an E_NOTICE message

---
 src/Input/InputCollection.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Input/InputCollection.php b/src/Input/InputCollection.php
index 525ab44..ddf99ba 100644
--- a/src/Input/InputCollection.php
+++ b/src/Input/InputCollection.php
@@ -77,7 +77,7 @@ class InputCollection
 
     public function getArgumentsByIndex(int $index): ?AbstractInputType
     {
-        return $this->arguments[$index];
+        return $this->arguments[$index] ?? null;
     }
 
     public function getArguments(): array