1 files changed, 7 insertions, 6 deletions
diff --git a/src/test/serialize_tests.cpp b/src/test/serialize_tests.cpp
index 94164346f3..3a06145861 100644
--- a/src/test/serialize_tests.cpp
+++ b/src/test/serialize_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2017 The Bitcoin Core developers
+// Copyright (c) 2012-2018 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -23,7 +23,7 @@ protected:
     CTransactionRef txval;
 public:
     CSerializeMethodsTestSingle() = default;
-    CSerializeMethodsTestSingle(int intvalin, bool boolvalin, std::string stringvalin, const char* charstrvalin, CTransaction txvalin) : intval(intvalin), boolval(boolvalin), stringval(std::move(stringvalin)), txval(MakeTransactionRef(txvalin))
+    CSerializeMethodsTestSingle(int intvalin, bool boolvalin, std::string stringvalin, const char* charstrvalin, const CTransactionRef& txvalin) : intval(intvalin), boolval(boolvalin), stringval(std::move(stringvalin)), txval(txvalin)
     {
         memcpy(charstrval, charstrvalin, sizeof(charstrval));
     }
@@ -252,8 +252,8 @@ static bool isCanonicalException(const std::ios_base::failure& ex)
 
     // The string returned by what() can be different for different platforms.
     // Instead of directly comparing the ex.what() with an expected string,
-    // create an instance of exception to see if ex.what() matches 
-    // the expected explanatory string returned by the exception instance. 
+    // create an instance of exception to see if ex.what() matches
+    // the expected explanatory string returned by the exception instance.
     return strcmp(expectedException.what(), ex.what()) == 0;
 }
 
@@ -350,8 +350,9 @@ BOOST_AUTO_TEST_CASE(class_methods)
     std::string stringval("testing");
     const char charstrval[16] = "testing charstr";
     CMutableTransaction txval;
-    CSerializeMethodsTestSingle methodtest1(intval, boolval, stringval, charstrval, txval);
-    CSerializeMethodsTestMany methodtest2(intval, boolval, stringval, charstrval, txval);
+    CTransactionRef tx_ref{MakeTransactionRef(txval)};
+    CSerializeMethodsTestSingle methodtest1(intval, boolval, stringval, charstrval, tx_ref);
+    CSerializeMethodsTestMany methodtest2(intval, boolval, stringval, charstrval, tx_ref);
     CSerializeMethodsTestSingle methodtest3;
     CSerializeMethodsTestMany methodtest4;
     CDataStream ss(SER_DISK, PROTOCOL_VERSION);