4 files changed, 12 insertions, 12 deletions
diff --git a/lib/private/Files/Storage/Wrapper/Encryption.php b/lib/private/Files/Storage/Wrapper/Encryption.php
index 7ce4338256f..e68e1f65048 100644
--- a/lib/private/Files/Storage/Wrapper/Encryption.php
+++ b/lib/private/Files/Storage/Wrapper/Encryption.php
@@ -107,15 +107,15 @@ class Encryption extends Wrapper {
 	 */
 	public function __construct(
 		$parameters,
-		IManager $encryptionManager = null,
-		Util $util = null,
-		LoggerInterface $logger = null,
-		IFile $fileHelper = null,
+		?IManager $encryptionManager = null,
+		?Util $util = null,
+		?LoggerInterface $logger = null,
+		?IFile $fileHelper = null,
 		$uid = null,
-		IStorage $keyStorage = null,
-		Update $update = null,
-		Manager $mountManager = null,
-		ArrayCache $arrayCache = null
+		?IStorage $keyStorage = null,
+		?Update $update = null,
+		?Manager $mountManager = null,
+		?ArrayCache $arrayCache = null
 	) {
 		$this->mountPoint = $parameters['mountPoint'];
 		$this->mount = $parameters['mount'];
@@ -1062,7 +1062,7 @@ class Encryption extends Wrapper {
 		return $encryptionModule->shouldEncrypt($fullPath);
 	}
 
-	public function writeStream(string $path, $stream, int $size = null): int {
+	public function writeStream(string $path, $stream, ?int $size = null): int {
 		// always fall back to fopen
 		$target = $this->fopen($path, 'w');
 		[$count, $result] = \OC_Helper::streamCopy($stream, $target);
diff --git a/lib/private/Files/Storage/Wrapper/Jail.php b/lib/private/Files/Storage/Wrapper/Jail.php
index 592acd418ec..6c185112b23 100644
--- a/lib/private/Files/Storage/Wrapper/Jail.php
+++ b/lib/private/Files/Storage/Wrapper/Jail.php
@@ -514,7 +514,7 @@ class Jail extends Wrapper {
 		return $this->propagator;
 	}
 
-	public function writeStream(string $path, $stream, int $size = null): int {
+	public function writeStream(string $path, $stream, ?int $size = null): int {
 		$storage = $this->getWrapperStorage();
 		if ($storage->instanceOfStorage(IWriteStreamStorage::class)) {
 			/** @var IWriteStreamStorage $storage */
diff --git a/lib/private/Files/Storage/Wrapper/KnownMtime.php b/lib/private/Files/Storage/Wrapper/KnownMtime.php
index dde209c44ab..9a71dc90367 100644
--- a/lib/private/Files/Storage/Wrapper/KnownMtime.php
+++ b/lib/private/Files/Storage/Wrapper/KnownMtime.php
@@ -132,7 +132,7 @@ class KnownMtime extends Wrapper {
 		return $result;
 	}
 
-	public function writeStream(string $path, $stream, int $size = null): int {
+	public function writeStream(string $path, $stream, ?int $size = null): int {
 		$result = parent::writeStream($path, $stream, $size);
 		if ($result) {
 			$this->knowMtimes->set($path, $this->clock->now()->getTimestamp());
diff --git a/lib/private/Files/Storage/Wrapper/Wrapper.php b/lib/private/Files/Storage/Wrapper/Wrapper.php
index 2c50bbdb11f..2e96733ec66 100644
--- a/lib/private/Files/Storage/Wrapper/Wrapper.php
+++ b/lib/private/Files/Storage/Wrapper/Wrapper.php
@@ -646,7 +646,7 @@ class Wrapper implements \OC\Files\Storage\Storage, ILockingStorage, IWriteStrea
 		return $this->getWrapperStorage()->needsPartFile();
 	}
 
-	public function writeStream(string $path, $stream, int $size = null): int {
+	public function writeStream(string $path, $stream, ?int $size = null): int {
 		$storage = $this->getWrapperStorage();
 		if ($storage->instanceOfStorage(IWriteStreamStorage::class)) {
 			/** @var IWriteStreamStorage $storage */