From 331fa6d3075cb89fc295b36d9039620ec1d741ad Mon Sep 17 00:00:00 2001 From: Evgeny Date: Tue, 16 Oct 2018 01:34:50 +0300 Subject: [PATCH] accounts/usbwallet: simplify code using -= operator (#17904) --- accounts/usbwallet/ledger.go | 2 +- accounts/usbwallet/trezor.go | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/accounts/usbwallet/ledger.go b/accounts/usbwallet/ledger.go index 2583fbc4da..7d5f67908d 100644 --- a/accounts/usbwallet/ledger.go +++ b/accounts/usbwallet/ledger.go @@ -350,7 +350,7 @@ func (w *ledgerDriver) ledgerSign(derivationPath []uint32, tx *types.Transaction signer = new(types.HomesteadSigner) } else { signer = types.NewEIP155Signer(chainID) - signature[64] = signature[64] - byte(chainID.Uint64()*2+35) + signature[64] -= byte(chainID.Uint64()*2 + 35) } signed, err := tx.WithSignature(signer, signature) if err != nil { diff --git a/accounts/usbwallet/trezor.go b/accounts/usbwallet/trezor.go index b84a955992..a9d2e9959e 100644 --- a/accounts/usbwallet/trezor.go +++ b/accounts/usbwallet/trezor.go @@ -221,7 +221,7 @@ func (w *trezorDriver) trezorSign(derivationPath []uint32, tx *types.Transaction signer = new(types.HomesteadSigner) } else { signer = types.NewEIP155Signer(chainID) - signature[64] = signature[64] - byte(chainID.Uint64()*2+35) + signature[64] -= byte(chainID.Uint64()*2 + 35) } // Inject the final signature into the transaction and sanity check the sender signed, err := tx.WithSignature(signer, signature)