From 1dcbcd546f262d31d03e7230c0ca9e38b327008c Mon Sep 17 00:00:00 2001
From: "Alexander M. Turek" <me@derrabus.de>
Date: Sun, 27 Dec 2020 00:49:32 +0100
Subject: [PATCH] CS: Apply ternary_to_null_coalescing fixer

---
 Filesystem.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Filesystem.php b/Filesystem.php
index e20972cae..4053d9e6a 100644
--- a/Filesystem.php
+++ b/Filesystem.php
@@ -577,7 +577,7 @@ public function mirror($originDir, $targetDir, \Traversable $iterator = null, $o
             } elseif (is_dir($file)) {
                 $this->mkdir($target);
             } elseif (is_file($file)) {
-                $this->copy($file, $target, isset($options['override']) ? $options['override'] : false);
+                $this->copy($file, $target, $options['override'] ?? false);
             } else {
                 throw new IOException(sprintf('Unable to guess "%s" file type.', $file), 0, null, $file);
             }