From ea66c0e810bc164faa3807b1bf4dcd062c81f32c Mon Sep 17 00:00:00 2001
From: Alex Goodman <wagoodman@gmail.com>
Date: Mon, 21 May 2018 23:17:32 -0400
Subject: [PATCH] fix remove path to ignore empty names

---
 filetree.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/filetree.go b/filetree.go
index 335fbe6..f42faf8 100644
--- a/filetree.go
+++ b/filetree.go
@@ -57,11 +57,13 @@ func (tree *Tree) RemovePath(path string) error {
 	nodeNames := strings.Split(path, "/")
 	node := tree.Root()
 	for _, name := range nodeNames {
-		if node.children[name] != nil {
-			node = node.children[name]
-		} else {
+		if name == "" {
+			continue
+		}
+		if node.children[name] == nil {
 			return errors.New("Path does not exist")
 		}
+		node = node.children[name]
 	}
 	// this node's parent should be a leaf
 	return node.Remove()