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| author | Roeland Jago Douma <roeland@famdouma.nl> | 2020-10-23 12:40:12 +0200 |
|---|---|---|
| committer | Morris Jobke <hey@morrisjobke.de> | 2020-10-25 22:03:40 +0100 |
| commit | b7be09ab2cd2790a6182c6b3f6c038cc2767683c (patch) | |
| tree | 0bbc6dc2e2653bf89bbf1796b0669c40a527ae0a | |
| parent | 9976e47035e5e6707421f4beedc6fe47489a3333 (diff) | |
| download | nextcloud-server-b7be09ab2cd2790a6182c6b3f6c038cc2767683c.tar.gz nextcloud-server-b7be09ab2cd2790a6182c6b3f6c038cc2767683c.zip | |
Check if array elements exist before using them
It seems that in some recent upgrade here. Not always the entries we
expect are returned. So we should first check if they exist. As to not
spam the log.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
| -rw-r--r-- | apps/files_external/lib/Lib/Storage/AmazonS3.php | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/apps/files_external/lib/Lib/Storage/AmazonS3.php b/apps/files_external/lib/Lib/Storage/AmazonS3.php index 4510de8b6ec..3cdff1d6f40 100644 --- a/apps/files_external/lib/Lib/Storage/AmazonS3.php +++ b/apps/files_external/lib/Lib/Storage/AmazonS3.php @@ -165,7 +165,13 @@ class AmazonS3 extends \OC\Files\Storage\Common { 'MaxKeys' => 1, 'Delimiter' => '/', ]); - $this->directoryCache[$path] = ($result['Contents'][0]['Key'] === rtrim($path, '/') . '/') || $result['CommonPrefixes']; + + if ((isset($result['Contents'][0]['Key']) && $result['Contents'][0]['Key'] === rtrim($path, '/') . '/') + || isset($result['CommonPrefixes'])) { + $this->directoryCache[$path] = true; + } else { + $this->directoryCache[$path] = false; + } } catch (S3Exception $e) { if ($e->getStatusCode() === 403) { $this->directoryCache[$path] = false; |