From c0f238c8a0b4c98ef050f9c71c92795b639680f5 Mon Sep 17 00:00:00 2001
From: Phil Davis <phil@jankaritech.com>
Date: Tue, 12 May 2020 10:47:04 +0545
Subject: [PATCH] adjust method signatures in Encryption.php

---
 lib/private/Files/Stream/Encryption.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/private/Files/Stream/Encryption.php b/lib/private/Files/Stream/Encryption.php
index 2de0d011d93e..d71a3081783f 100644
--- a/lib/private/Files/Stream/Encryption.php
+++ b/lib/private/Files/Stream/Encryption.php
@@ -192,7 +192,7 @@ public static function wrap($source, $internalPath, $fullPath, array $header,
 	 * @return resource
 	 * @throws \BadMethodCallException
 	 */
-	protected static function wrapSource($source, $context, $protocol, $class, $mode = 'r+') {
+	protected static function wrapSource($source, $context = [], $protocol = null, $class = null, $mode = 'r+') {
 		try {
 			\stream_wrapper_register($protocol, $class);
 			if (@\rewinddir($source) === false) {
@@ -215,7 +215,7 @@ protected static function wrapSource($source, $context, $protocol, $class, $mode
 	 * @return array
 	 * @throws \BadMethodCallException
 	 */
-	protected function loadContext($name) {
+	protected function loadContext($name = null) {
 		$context = parent::loadContext($name);
 
 		foreach ($this->expectedContextProperties as $property) {