From 6223d06b7e0e87e0253542db31d12bd8ec967c96 Mon Sep 17 00:00:00 2001
From: Evert Pot <me@evertpot.com>
Date: Mon, 26 Oct 2015 22:57:02 -0400
Subject: [PATCH] Fix caching of root-level nodes.

---
 lib/DAV/Tree.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/DAV/Tree.php b/lib/DAV/Tree.php
index f6e64bccf2..2df544468b 100644
--- a/lib/DAV/Tree.php
+++ b/lib/DAV/Tree.php
@@ -193,7 +193,9 @@ function getChildren($path) {
 
         $node = $this->getNodeForPath($path);
         $children = $node->getChildren();
-        $basePath = trim($path, '/') . '/';
+        $basePath = trim($path, '/');
+        if ($basePath !== '') $basePath.='/';
+
         foreach ($children as $child) {
 
             $this->cache[$basePath . $child->getName()] = $child;