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fix remove path to ignore empty names

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This commit is contained in:
Alex Goodman 2018-05-21 23:17:32 -04:00
commit ea66c0e810
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1 changed files with 5 additions and 3 deletions
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8
filetree.go
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@ -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()