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-rw-r--r--src/wallet/coinselection.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/wallet/coinselection.cpp b/src/wallet/coinselection.cpp
index a8be6cd83a..b889d31928 100644
--- a/src/wallet/coinselection.cpp
+++ b/src/wallet/coinselection.cpp
@@ -452,12 +452,16 @@ void SelectionResult::AddInputs(const std::set<COutput>& inputs, bool subtract_f
void SelectionResult::Merge(const SelectionResult& other)
{
+ // Obtain the expected selected inputs count after the merge (for now, duplicates are not allowed)
+ const size_t expected_count = m_selected_inputs.size() + other.m_selected_inputs.size();
+
m_target += other.m_target;
m_use_effective |= other.m_use_effective;
if (m_algo == SelectionAlgorithm::MANUAL) {
m_algo = other.m_algo;
}
util::insert(m_selected_inputs, other.m_selected_inputs);
+ assert(m_selected_inputs.size() == expected_count);
}
const std::set<COutput>& SelectionResult::GetInputSet() const