return hash for empty trees in Hash() and SaveVersion() #304
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alexanderbez
reviewed
Aug 7, 2020
| func (node *Node) hashWithCount() ([]byte, int64) { | ||
| if node == nil { | ||
| return sha256.New().Sum(nil), 0 |
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Should this be nil or a byte representation of an empty string?
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You mean the hash input? nil and []byte{} are equivalent.
This was referenced Aug 11, 2020
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Related to tendermint/tendermint#5192, for RFC-6962 conformance.