From 79a78d10eeaa6461d2cff8c98b477b08ab3c7967 Mon Sep 17 00:00:00 2001
From: Ludovic Fauvet <etix@videolan.org>
Date: Tue, 2 Feb 2016 16:36:25 +0100
Subject: [PATCH] RFC3659: discard current and parent directories

These are never returned by a LIST command so ignore them for
consistency.
---
 ftp.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ftp.go b/ftp.go
index 66dcf54..175b967 100644
--- a/ftp.go
+++ b/ftp.go
@@ -325,7 +325,10 @@ func parseRFC3659ListLine(line string) (*Entry, error) {
 			}
 		case "type":
 			switch value {
-			case "dir", "cdir", "pdir":
+			case "cdir", "pdir":
+				// Discard current and parent dir
+				return nil, nil
+			case "dir":
 				e.Type = EntryTypeFolder
 			case "file":
 				e.Type = EntryTypeFile
@@ -541,7 +544,7 @@ func (c *ServerConn) List(path string) (entries []*Entry, err error) {
 	for scanner.Scan() {
 		line := scanner.Text()
 		entry, err := parseListLine(line)
-		if err == nil {
+		if err == nil && entry != nil {
 			entries = append(entries, entry)
 		}
 	}