trivial: Add missing ComputeHasWitness() function

lateminer · Nov 18, 2024 · b5cd9d1 · b5cd9d1
1 parent b9b4300
commit b5cd9d1
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/primitives/transaction.cpp b/src/primitives/transaction.cpp
@@ -73,6 +73,13 @@ Txid CMutableTransaction::GetHash() const
     return Txid::FromUint256((HashWriter{} << TX_NO_WITNESS(*this)).GetHash());
 }
 
+bool CTransaction::ComputeHasWitness() const
+{
+    return std::any_of(vin.begin(), vin.end(), [](const auto& input) {
+        return !input.scriptWitness.IsNull();
+    });
+}
+
 Txid CTransaction::ComputeHash() const
 {
     return Txid::FromUint256((HashWriter{} << TX_NO_WITNESS(*this)).GetHash());