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lnwallet: display target+current amount when coin selection fails for funding txns

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This commit is contained in:
Olaoluwa Osuntokun 2016-09-26 11:51:27 -07:00
parent 2ed510d1d9
commit 0013b804c0
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GPG Key ID: 9CC5B105D03521A2
1 changed files with 4 additions and 2 deletions
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6
lnwallet/wallet.go
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@ -1268,7 +1268,7 @@ func (l *LightningWallet) deriveMasterElkremRoot() (*btcec.PrivateKey, error) {
} }
// selectInputs selects a slice of inputs necessary to meet the specified // selectInputs selects a slice of inputs necessary to meet the specified
// selection amount. If input selectino is unable to suceed to to insuffcient // selection amount. If input selection is unable to suceed to to insuffcient
// funds, a non-nil error is returned. Additionally, the total amount of the // funds, a non-nil error is returned. Additionally, the total amount of the
// selected coins are returned in order for the caller to properly handle // selected coins are returned in order for the caller to properly handle
// change+fees. // change+fees.
@ -1283,7 +1283,9 @@ func selectInputs(amt btcutil.Amount, coins []*Utxo) (btcutil.Amount, []*wire.Ou
// If we're about to go past the number of available coins, // If we're about to go past the number of available coins,
// then exit with an error. // then exit with an error.
if i > len(coins)-1 { if i > len(coins)-1 {
return 0, nil, ErrInsufficientFunds return 0, nil, fmt.Errorf("not enough outputs to create "+
"funding transaction, need %v only have %v "+
"available", amt, satSelected)
} }
// Otherwise, collect this new coin as it may be used for final // Otherwise, collect this new coin as it may be used for final