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-rw-r--r--src/qt/paymentserver.cpp35
1 files changed, 16 insertions, 19 deletions
diff --git a/src/qt/paymentserver.cpp b/src/qt/paymentserver.cpp
index 510a3783ae..48462f9b5f 100644
--- a/src/qt/paymentserver.cpp
+++ b/src/qt/paymentserver.cpp
@@ -636,27 +636,24 @@ void PaymentServer::fetchPaymentACK(CWallet* wallet, const SendCoinsRecipient& r
// Create a new refund address, or re-use:
QString account = tr("Refund from %1").arg(recipient.authenticatedMerchant);
std::string strAccount = account.toStdString();
- std::set<CTxDestination> refundAddresses = wallet->GetAccountAddresses(strAccount);
- if (!refundAddresses.empty()) {
- CScript s = GetScriptForDestination(*refundAddresses.begin());
+ CPubKey newKey;
+ if (wallet->GetKeyFromPool(newKey)) {
+ // BIP70 requests encode the scriptPubKey directly, so we are not restricted to address
+ // types supported by the receiver. As a result, we choose the address format we also
+ // use for change. Despite an actual payment and not change, this is a close match:
+ // it's the output type we use subject to privacy issues, but not restricted by what
+ // other software supports.
+ wallet->LearnRelatedScripts(newKey, g_change_type);
+ CTxDestination dest = GetDestinationForKey(newKey, g_change_type);
+ wallet->SetAddressBook(dest, strAccount, "refund");
+
+ CScript s = GetScriptForDestination(dest);
payments::Output* refund_to = payment.add_refund_to();
refund_to->set_script(&s[0], s.size());
- }
- else {
- CPubKey newKey;
- if (wallet->GetKeyFromPool(newKey)) {
- CKeyID keyID = newKey.GetID();
- wallet->SetAddressBook(keyID, strAccount, "refund");
-
- CScript s = GetScriptForDestination(keyID);
- payments::Output* refund_to = payment.add_refund_to();
- refund_to->set_script(&s[0], s.size());
- }
- else {
- // This should never happen, because sending coins should have
- // just unlocked the wallet and refilled the keypool.
- qWarning() << "PaymentServer::fetchPaymentACK: Error getting refund key, refund_to not set";
- }
+ } else {
+ // This should never happen, because sending coins should have
+ // just unlocked the wallet and refilled the keypool.
+ qWarning() << "PaymentServer::fetchPaymentACK: Error getting refund key, refund_to not set";
}
int length = payment.ByteSize();