diff options
Diffstat (limited to 'src/wallet/wallet.cpp')
| -rw-r--r-- | src/wallet/wallet.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 7f36aefeaf..1f56cb3735 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -44,6 +44,7 @@ bool bSpendZeroConfChange = DEFAULT_SPEND_ZEROCONF_CHANGE; bool fWalletRbf = DEFAULT_WALLET_RBF; OutputType g_address_type = OUTPUT_TYPE_NONE; OutputType g_change_type = OUTPUT_TYPE_NONE; +bool g_wallet_allow_fallback_fee = false; //<! will be defined via chainparams const char * DEFAULT_WALLET_DAT = "wallet.dat"; const uint32_t BIP32_HARDENED_KEY_LIMIT = 0x80000000; @@ -2922,6 +2923,11 @@ bool CWallet::CreateTransaction(const std::vector<CRecipient>& vecSend, CWalletT } nFeeNeeded = GetMinimumFee(nBytes, coin_control, ::mempool, ::feeEstimator, &feeCalc); + if (feeCalc.reason == FeeReason::FALLBACK && !g_wallet_allow_fallback_fee) { + // eventually allow a fallback fee + strFailReason = _("Fee estimation failed. Fallbackfee is disabled. Wait a few blocks or enable -fallbackfee."); + return false; + } // If we made it here and we aren't even able to meet the relay fee on the next pass, give up // because we must be at the maximum allowed fee. |