From cdc4dac9aff5c0f7c1b575289552d4007b9155b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julius=20H=C3=A4rtl?= <jus@bitgrid.net>
Date: Fri, 23 Feb 2024 16:07:43 +0100
Subject: [PATCH] fix: Throw instead of yielding nothing when listing local
 directories
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Signed-off-by: Julius Härtl <jus@bitgrid.net>
Signed-off-by: Max <max@nextcloud.com>
---
 lib/private/Files/Storage/Common.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/private/Files/Storage/Common.php b/lib/private/Files/Storage/Common.php
index 7239c58a8a103..2d5b38f9200d0 100644
--- a/lib/private/Files/Storage/Common.php
+++ b/lib/private/Files/Storage/Common.php
@@ -60,6 +60,7 @@
 use OCP\Files\Storage\ILockingStorage;
 use OCP\Files\Storage\IStorage;
 use OCP\Files\Storage\IWriteStreamStorage;
+use OCP\Files\Storage\StorageNotAvailableException;
 use OCP\ILogger;
 use OCP\Lock\ILockingProvider;
 use OCP\Lock\LockedException;
@@ -877,6 +878,11 @@ public function writeStream(string $path, $stream, int $size = null): int {
 
 	public function getDirectoryContent($directory): \Traversable {
 		$dh = $this->opendir($directory);
+
+		if ($dh === false) {
+			throw new StorageNotAvailableException('Directory listing failed');
+		}
+
 		if (is_resource($dh)) {
 			$basePath = rtrim($directory, '/');
 			while (($file = readdir($dh)) !== false) {