fix(AmazonS3):  fix loop $result['Contents'] error
fix(AmazonS3):  fix loop $result['Contents'] error

Invalid argument supplied for foreach() at /var/www/html/apps/files_external/lib/Lib/Storage/AmazonS3.php#295
andreas-p/nextcloud-server,nextcloud/server,nextcloud/server,andreas-p/nextcloud-server,nextcloud/server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,nextcloud/server