diff options
| -rw-r--r-- | app/scripts/keyrings/simple.js | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/app/scripts/keyrings/simple.js b/app/scripts/keyrings/simple.js index 6f4512b70..6b16137ae 100644 --- a/app/scripts/keyrings/simple.js +++ b/app/scripts/keyrings/simple.js @@ -54,6 +54,7 @@ class SimpleKeyring extends EventEmitter { // For eth_sign, we need to sign transactions: signMessage (withAccount, data) { const wallet = this._getWalletForAccount(withAccount) + const message = ethUtil.removeHexPrefix(data) var privKey = wallet.getPrivateKey() var msgSig = ethUtil.ecsign(new Buffer(message, 'hex'), privKey) @@ -70,7 +71,9 @@ class SimpleKeyring extends EventEmitter { /* PRIVATE METHODS */ _getWalletForAccount (account) { - return this.wallets.find(w => ethUtil.bufferToHex(w.getAddress()) === account) + let wallet = this.wallets.find(w => ethUtil.bufferToHex(w.getAddress()) === account) + if (!wallet) throw new Error('Simple Keyring - Unable to find matching address.') + return wallet } } |