From dbe335d9bea631692eed67aee3e7527870bb71b3 Mon Sep 17 00:00:00 2001
From: bilogic <>
Date: Wed, 9 Sep 2020 00:09:14 +0800
Subject: [PATCH] guard $argv + $token against null, preventing unnecessary
 exceptions

---
 src/Symfony/Component/Console/Input/ArgvInput.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/Symfony/Component/Console/Input/ArgvInput.php b/src/Symfony/Component/Console/Input/ArgvInput.php
index b0c167d690..7f54323872 100644
--- a/src/Symfony/Component/Console/Input/ArgvInput.php
+++ b/src/Symfony/Component/Console/Input/ArgvInput.php
@@ -49,9 +49,7 @@ class ArgvInput extends Input
      */
     public function __construct(array $argv = null, InputDefinition $definition = null)
     {
-        if (null === $argv) {
-            $argv = $_SERVER['argv'];
-        }
+        $argv = $argv ?? $_SERVER['argv'] ?? [];
 
         // strip the application name
         array_shift($argv);