From 21aaa37175dbf3cf87400e07354a10aad99afa98 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Pablo=20Villaf=C3=A1=C3=B1ez?=
 <jvillafanez@solidgeargroup.com>
Date: Tue, 22 Mar 2022 17:16:34 +0100
Subject: [PATCH] Fix sharing with user-key encryption

---
 lib/private/Encryption/Util.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/private/Encryption/Util.php b/lib/private/Encryption/Util.php
index 59c0f9a11d47..a869fdd558a8 100644
--- a/lib/private/Encryption/Util.php
+++ b/lib/private/Encryption/Util.php
@@ -235,7 +235,11 @@ public function getUidAndFilename($path) {
 		// strip the first 2 directories (expected to be "/<user>/files/path/to/files")
 		// so mountPoint is expected to be "/files/path/to..."
 		$mountPoint = \implode('/', \array_slice($parts, 2));
-		$originalPath = "/{$mountPoint}/{$internalPath}";
+		if ($mountPoint !== '') {
+			$originalPath = "/{$mountPoint}/{$internalPath}";
+		} else {
+			$originalPath = "/{$internalPath}";
+		}
 
 		if ($storage->instanceOfStorage('\OCA\Files_Sharing\ISharedStorage')) {
 			// TODO: Improve sharedStorage detection.