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Headerfs: add error msg #254

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Headerfs: add error msg #254

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6 changes: 6 additions & 0 deletions headerfs/index.go
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Original file line number Diff line number Diff line change
Expand Up @@ -266,6 +266,12 @@ func (h *headerIndex) chainTipWithTx(tx walletdb.ReadTx) (*chainhash.Hash,
// fetch the hash for this tip, then using that we'll fetch the height
// that corresponds to that hash.
tipHashBytes := rootBucket.Get(tipKey)
if tipHashBytes == nil {
return nil, 0, fmt.Errorf(
"the key %s does not exist in bucket %s",
tipKey, indexBucket,
)
}
tipHeight, err := getHeaderEntry(rootBucket, tipHashBytes)
if err != nil {
return nil, 0, ErrHeightNotFound
Expand Down