diff --git a/trie/verkle_iterator.go b/trie/verkle_iterator.go index 68523092ecc8..dbf919e8d248 100644 --- a/trie/verkle_iterator.go +++ b/trie/verkle_iterator.go @@ -17,8 +17,6 @@ package trie import ( - "fmt" - "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/ethdb" @@ -88,12 +86,13 @@ func (it *verkleNodeIterator) Next(descend bool) bool { return it.Next(descend) case *verkle.LeafNode: // Look for the next non-empty value - for i := it.stack[len(it.stack)-1].Index + 1; i < 256; i++ { + for i := it.stack[len(it.stack)-1].Index; i < 256; i++ { if node.Value(i) != nil { - it.stack[len(it.stack)-1].Index = i + it.stack[len(it.stack)-1].Index = i + 1 return true } } + // go back to parent to get the next leaf it.stack = it.stack[:len(it.stack)-1] it.current = it.stack[len(it.stack)-1].Node @@ -116,7 +115,6 @@ func (it *verkleNodeIterator) Next(descend bool) bool { parent.Node.(*verkle.InternalNode).SetChild(parent.Index, it.current) return true default: - fmt.Println(node) panic("invalid node type") } } @@ -163,7 +161,7 @@ func (it *verkleNodeIterator) LeafKey() []byte { panic("Leaf() called on an verkle node iterator not at a leaf location") } - return leaf.Key(it.stack[len(it.stack)-1].Index) + return leaf.Key(it.stack[len(it.stack)-1].Index - 1) } // LeafBlob returns the content of the leaf. The method panics if the iterator @@ -175,7 +173,7 @@ func (it *verkleNodeIterator) LeafBlob() []byte { panic("LeafBlob() called on an verkle node iterator not at a leaf location") } - return leaf.Value(it.stack[len(it.stack)-1].Index) + return leaf.Value(it.stack[len(it.stack)-1].Index - 1) } // LeafProof returns the Merkle proof of the leaf. The method panics if the