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trie: make deletion of Trie more readable when match shortNode

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gaoxin 2025-05-23 20:40:30 +08:00
parent 0287666b7d
commit 1699154a55
1 changed files with 1 additions and 1 deletions
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2
trie/trie.go
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@ -452,7 +452,7 @@ func (t *Trie) delete(n node, prefix, key []byte) (bool, node, error) {
// from the subtrie. Child can never be nil here since the // from the subtrie. Child can never be nil here since the
// subtrie must contain at least two other values with keys // subtrie must contain at least two other values with keys
// longer than n.Key. // longer than n.Key.
dirty, child, err := t.delete(n.Val, append(prefix, key[:len(n.Key)]...), key[len(n.Key):]) dirty, child, err := t.delete(n.Val, append(prefix, key[:matchlen]...), key[matchlen:])
if !dirty || err != nil { if !dirty || err != nil {
return false, n, err return false, n, err
} }