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wallet: if only have one output type, don't perform "mixed" coin selection

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there is nothing to mix.
This commit is contained in:
furszy
2022-12-08 15:55:41 -03:00
parent 3eaf7be6ad
commit 89c1491d35
2 changed files with 5 additions and 2 deletions
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5
src/wallet/spend.cpp
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@@ -524,8 +524,9 @@ std::optional<SelectionResult> AttemptSelection(const CWallet& wallet, const CAm
if (results.size() > 0) return *std::min_element(results.begin(), results.end());
// If we can't fund the transaction from any individual OutputType, run coin selection one last time
// over all available coins, which would allow mixing
if (allow_mixed_output_types) {
// over all available coins, which would allow mixing.
// If TypesCount() <= 1, there is nothing to mix.
if (allow_mixed_output_types && available_coins.TypesCount() > 1) {
if (auto result{ChooseSelectionResult(wallet, nTargetValue, eligibility_filter, available_coins.All(), coin_selection_params)}) {
return result;
}