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make sure we don't sign same input twice

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nicolas.dorier 2019-05-13 08:21:54 +09:00
parent f9fb0bb477
commit 7e164d2ec3
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BTCPayServer/Services/LedgerHardwareWalletService.cs
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@ -129,6 +129,7 @@ namespace BTCPayServer.Services
var signatureRequests = psbt
.Inputs
.HDKeysFor(rootFingerprint, accountKey)
.Where(hd => !hd.Coin.PartialSigs.ContainsKey(hd.PubKey)) // Don't want to sign something twice
.GroupBy(hd => hd.Coin)
.Select(i => new SignatureRequest()
{