From fac39c198324715565897f4240709340477af0bf Mon Sep 17 00:00:00 2001 From: MarcoFalke Date: Mon, 7 Dec 2020 15:37:24 +0100 Subject: wallet: document that tx in CreateTransaction is purely an out-param --- src/wallet/wallet.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/wallet/wallet.cpp') diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 65b54f39b4..330559d0dd 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -3109,13 +3109,14 @@ bool CWallet::CreateTransaction( bool sign) { int nChangePosIn = nChangePosInOut; - CTransactionRef tx2 = tx; + Assert(!tx); // tx is an out-param. TODO change the return type from bool to tx (or nullptr) bool res = CreateTransactionInternal(vecSend, tx, nFeeRet, nChangePosInOut, error, coin_control, fee_calc_out, sign); // try with avoidpartialspends unless it's enabled already if (res && nFeeRet > 0 /* 0 means non-functional fee rate estimation */ && m_max_aps_fee > -1 && !coin_control.m_avoid_partial_spends) { CCoinControl tmp_cc = coin_control; tmp_cc.m_avoid_partial_spends = true; CAmount nFeeRet2; + CTransactionRef tx2; int nChangePosInOut2 = nChangePosIn; bilingual_str error2; // fired and forgotten; if an error occurs, we discard the results if (CreateTransactionInternal(vecSend, tx2, nFeeRet2, nChangePosInOut2, error2, tmp_cc, fee_calc_out, sign)) { -- cgit v1.2.3