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guard $argv + $token against null, preventing unnecessary exceptions

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bilogic 2020-09-09 00:09:14 +08:00 committed by Nicolas Grekas
parent 91b6739031
commit dbe335d9be
1 changed files with 1 additions and 3 deletions
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4
src/Symfony/Component/Console/Input/ArgvInput.php
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@ -49,9 +49,7 @@ class ArgvInput extends Input
*/ */
public function __construct(array $argv = null, InputDefinition $definition = null) public function __construct(array $argv = null, InputDefinition $definition = null)
{ {
if (null === $argv) { $argv = $argv ?? $_SERVER['argv'] ?? [];
$argv = $_SERVER['argv'];
}
// strip the application name // strip the application name
array_shift($argv); array_shift($argv);