[c++11] Use std::unique_ptr for block creation.

CreateNewBlock returns a pointer for which the caller takes ownership.
Use std::unique_ptr to make this explicit and simplify handling of these
objects in getblocktemplate.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp
index c68320ba8b..98b02a1f6f 100644
--- a/src/test/test_bitcoin.cpp
+++ b/src/test/test_bitcoin.cpp
@@ -22,6 +22,8 @@
 
 #include "test/testutil.h"
 
+#include <memory>
+
 #include <boost/filesystem.hpp>
 #include <boost/test/unit_test.hpp>
 #include <boost/thread.hpp>
@@ -98,7 +100,7 @@ CBlock
 TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>& txns, const CScript& scriptPubKey)
 {
     const CChainParams& chainparams = Params();
-    CBlockTemplate *pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey);
+    std::unique_ptr<CBlockTemplate> pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey);
     CBlock& block = pblocktemplate->block;
 
     // Replace mempool-selected txns with just coinbase plus passed-in txns:
@@ -115,7 +117,6 @@ TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>&
     ProcessNewBlock(state, chainparams, NULL, &block, true, NULL);
 
     CBlock result = block;
-    delete pblocktemplate;
     return result;
 }