code style fix

symfony · Apr 15, 2021 · 115bc94 · 115bc94
1 parent 3cff231
commit 115bc94
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Symfony/Component/Filesystem/Filesystem.php b/src/Symfony/Component/Filesystem/Filesystem.php
@@ -541,7 +541,7 @@ public function mirror($originDir, $targetDir, \Traversable $iterator = null, $o
 
         // Iterate in destination folder to remove obsolete entries
         if ($this->exists($targetDir) && isset($options['delete']) && $options['delete']) {
-            $deleteIterator = func_num_args() === 5 ? func_get_arg(4) : $iterator;
+            $deleteIterator = 5 === \func_num_args() ? func_get_arg(4) : $iterator;
             if (null === $deleteIterator) {
                 $flags = \FilesystemIterator::SKIP_DOTS;
                 $deleteIterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($targetDir, $flags), \RecursiveIteratorIterator::CHILD_FIRST);