From 8ce392f21879d6d255a5b064e7ea99f69472fa34 Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@php.net>
Date: Sat, 16 Mar 2019 09:41:06 -0500
Subject: [PATCH] SFTP: nlist() didn't return empty directories - now it does

I view this as a BC breaking change so atm do not plan on
backporting it to 1.0/2.0. eg. now, all subdirectories have . and
.. as "files" whereas before they didn't
---
 phpseclib/Net/SFTP.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/phpseclib/Net/SFTP.php b/phpseclib/Net/SFTP.php
index 8f22632b..5503228a 100644
--- a/phpseclib/Net/SFTP.php
+++ b/phpseclib/Net/SFTP.php
@@ -837,9 +837,7 @@ class SFTP extends SSH2
         $result = [];
         foreach ($files as $value) {
             if ($value == '.' || $value == '..') {
-                if ($relativeDir == '') {
-                    $result[] = $value;
-                }
+                $result[] = $relativeDir . $value;
                 continue;
             }
             if (is_array($this->query_stat_cache($this->realpath($dir . '/' . $value)))) {