coinselection: fail if each non-policy asset doesn't have a solution

ElementsProject · Oct 23, 2023 · 8abe0fa · 8abe0fa
1 parent d3ffd2a
commit 8abe0fa
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/wallet/coinselection.cpp b/src/wallet/coinselection.cpp
@@ -308,6 +308,9 @@ std::optional<SelectionResult> KnapsackSolver(std::vector<OutputGroup>& groups,
                 non_policy_effective_value += ic.effective_value;
             }
             result.AddInput(inner_result.value());
+        } else {
+            LogPrint(BCLog::SELECTCOINS, "Not enough funds to create target %d for asset %s<newline>", it->second, it->first.GetHex());
+            return std::nullopt;
         }
     }