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Fix QR scanner returning null on confirm (#6122)

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This commit is contained in:
Jaco Greeff 2017-07-21 21:19:38 +02:00 committed by arkpar
parent ac8533a56c
commit 2c95ee60b9
1 changed files with 5 additions and 1 deletions
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6
js/src/views/Signer/components/TransactionPendingForm/TransactionPendingFormConfirm/transactionPendingFormConfirm.js
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@ -407,7 +407,11 @@ export default class TransactionPendingFormConfirm extends Component {
onScan = (signature) => {
const { chainId, rlp, tx, data, decrypt } = this.state.qr;
if (signature && signature.substr(0, 2) !== '0x') {
if (!signature) {
return;
}
if (signature.substr(0, 2) !== '0x') {
signature = `0x${signature}`;
}