1 files changed, 10 insertions, 0 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 44e28de0cd..7b3cd9803b 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -12,6 +12,7 @@
 #include "consensus/validation.h"
 #include "main.h"
 #include "net.h"
+#include "policy/policy.h"
 #include "script/script.h"
 #include "script/sign.h"
 #include "timedata.h"
@@ -1331,6 +1332,15 @@ bool CWalletTx::IsTrusted() const
     return true;
 }
 
+bool CWalletTx::IsEquivalentTo(const CWalletTx& tx) const
+{
+        CMutableTransaction tx1 = *this;
+        CMutableTransaction tx2 = tx;
+        for (unsigned int i = 0; i < tx1.vin.size(); i++) tx1.vin[i].scriptSig = CScript();
+        for (unsigned int i = 0; i < tx2.vin.size(); i++) tx2.vin[i].scriptSig = CScript();
+        return CTransaction(tx1) == CTransaction(tx2);
+}
+
 std::vector<uint256> CWallet::ResendWalletTransactionsBefore(int64_t nTime)
 {
     std::vector<uint256> result;