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etcd: allow readwrite bucket Delete with nil key (bbolt compatibility)

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Andras Banki-Horvath 2020-10-26 14:08:12 +01:00
parent e8f47cf882
commit adfd99ec08
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1 changed files with 3 additions and 0 deletions
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3
channeldb/kvdb/etcd/readwrite_bucket.go
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@ -290,6 +290,9 @@ func (b *readWriteBucket) Put(key, value []byte) error {
// Delete deletes the key/value pointed to by the passed key.
// Returns ErrKeyRequred if the passed key is empty.
func (b *readWriteBucket) Delete(key []byte) error {
if key == nil {
return nil
}
if len(key) == 0 {
return walletdb.ErrKeyRequired
}