From 47da9600d1a005f3121e5924c3c159aebd422596 Mon Sep 17 00:00:00 2001
From: jp8 <punshon@hotmail.com>
Date: Sat, 3 Aug 2019 08:30:05 +0200
Subject: [PATCH] fix "empty folder" when accessing nextcloud webdav (#5171)

fix for cloud storage webdav nextcloud "empty folder" problem

See https://github.com/koreader/koreader/issues/4879
---
 frontend/apps/cloudstorage/webdavapi.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/frontend/apps/cloudstorage/webdavapi.lua b/frontend/apps/cloudstorage/webdavapi.lua
index dbb354a19..7086ed0ca 100644
--- a/frontend/apps/cloudstorage/webdavapi.lua
+++ b/frontend/apps/cloudstorage/webdavapi.lua
@@ -102,6 +102,9 @@ function WebDavApi:listFolder(address, user, pass, folder_path)
             --logger.dbg("WebDav catalog item=", item)
             -- <d:href> is the path and filename of the entry.
             local item_fullpath = item:match("<d:href>(.*)</d:href>")
+            if string.sub( item_fullpath, -1 ) == "/" then
+                item_fullpath = string.sub( item_fullpath, 1, -2 )
+            end
             local is_current_dir = self:isCurrentDirectory( item_fullpath, address, path )
             local item_name = util.urlDecode( FFIUtil.basename( item_fullpath ) )
             local item_path = path .. "/" .. item_name