1 files changed, 5 insertions, 0 deletions
diff --git a/src/qt/walletmodeltransaction.cpp b/src/qt/walletmodeltransaction.cpp
index ddd2d09bb5..e9e20c7d51 100644
--- a/src/qt/walletmodeltransaction.cpp
+++ b/src/qt/walletmodeltransaction.cpp
@@ -31,6 +31,11 @@ CWalletTx *WalletModelTransaction::getTransaction()
     return walletTransaction;
 }
 
+unsigned int WalletModelTransaction::getTransactionSize()
+{
+    return (!walletTransaction ? 0 : (::GetSerializeSize(*(CTransaction*)walletTransaction, SER_NETWORK, PROTOCOL_VERSION)));
+}
+
 CAmount WalletModelTransaction::getTransactionFee()
 {
     return fee;