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internal/ethapi: don't crash for missing receipts

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Fixes #15408
Fixes #14432
This commit is contained in:
rhaps107 2017-12-14 15:24:34 +03:00 committed by Felix Lange
parent 5129ef22c2
commit e9971d356b
1 changed files with 4 additions and 1 deletions
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5
internal/ethapi/api.go
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@ -1003,9 +1003,12 @@ func (s *PublicTransactionPoolAPI) GetRawTransactionByHash(ctx context.Context,
func (s *PublicTransactionPoolAPI) GetTransactionReceipt(hash common.Hash) (map[string]interface{}, error) { func (s *PublicTransactionPoolAPI) GetTransactionReceipt(hash common.Hash) (map[string]interface{}, error) {
tx, blockHash, blockNumber, index := core.GetTransaction(s.b.ChainDb(), hash) tx, blockHash, blockNumber, index := core.GetTransaction(s.b.ChainDb(), hash)
if tx == nil { if tx == nil {
return nil, nil return nil, errors.New("unknown transaction")
} }
receipt, _, _, _ := core.GetReceipt(s.b.ChainDb(), hash) // Old receipts don't have the lookup data available receipt, _, _, _ := core.GetReceipt(s.b.ChainDb(), hash) // Old receipts don't have the lookup data available
if receipt == nil {
return nil, errors.New("unknown receipt")
}
var signer types.Signer = types.FrontierSigner{} var signer types.Signer = types.FrontierSigner{}
if tx.Protected() { if tx.Protected() {