1 files changed, 5 insertions, 11 deletions

diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp
index 6b13aa5bab..ca6a314b50 100644
--- a/src/rpc/mining.cpp
+++ b/src/rpc/mining.cpp
@@ -22,6 +22,7 @@
 #include "utilstrencodings.h"
 #include "validationinterface.h"
 
+#include <memory>
 #include <stdint.h>
 
 #include <boost/assign/list_of.hpp>
@@ -131,7 +132,7 @@ UniValue generateBlocks(boost::shared_ptr<CReserveScript> coinbaseScript, int nG
             continue;
         }
         CValidationState state;
-        if (!ProcessNewBlock(state, Params(), NULL, pblock, true, NULL, g_connman.get()))
+        if (!ProcessNewBlock(state, Params(), NULL, pblock, true, NULL))
             throw JSONRPCError(RPC_INTERNAL_ERROR, "ProcessNewBlock, block not accepted");
         ++nHeight;
         blockHashes.push_back(pblock->GetHash().GetHex());
@@ -230,7 +231,6 @@ UniValue getmininginfo(const UniValue& params, bool fHelp)
             "  \"errors\": \"...\"            (string) Current errors\n"
             "  \"networkhashps\": nnn,      (numeric) The network hashes per second\n"
             "  \"pooledtx\": n              (numeric) The size of the mem pool\n"
-            "  \"testnet\": true|false      (boolean) If using testnet or not\n"
             "  \"chain\": \"xxxx\",           (string) current network name as defined in BIP70 (main, test, regtest)\n"
             "}\n"
             "\nExamples:\n"
@@ -250,7 +250,6 @@ UniValue getmininginfo(const UniValue& params, bool fHelp)
     obj.push_back(Pair("errors",           GetWarnings("statusbar")));
     obj.push_back(Pair("networkhashps",    getnetworkhashps(params, false)));
     obj.push_back(Pair("pooledtx",         (uint64_t)mempool.size()));
-    obj.push_back(Pair("testnet",          Params().TestnetToBeDeprecatedFieldRPC()));
     obj.push_back(Pair("chain",            Params().NetworkIDString()));
     return obj;
 }
@@ -517,12 +516,12 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
     // Update block
     static CBlockIndex* pindexPrev;
     static int64_t nStart;
-    static CBlockTemplate* pblocktemplate;
+    static std::unique_ptr<CBlockTemplate> pblocktemplate;
     if (pindexPrev != chainActive.Tip() ||
         (mempool.GetTransactionsUpdated() != nTransactionsUpdatedLast && GetTime() - nStart > 5))
     {
         // Clear pindexPrev so future calls make a new block, despite any failures from here on
-        pindexPrev = NULL;
+        pindexPrev = nullptr;
 
         // Store the pindexBest used before CreateNewBlock, to avoid races
         nTransactionsUpdatedLast = mempool.GetTransactionsUpdated();
@@ -530,11 +529,6 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
         nStart = GetTime();
 
         // Create new block
-        if(pblocktemplate)
-        {
-            delete pblocktemplate;
-            pblocktemplate = NULL;
-        }
         CScript scriptDummy = CScript() << OP_TRUE;
         pblocktemplate = BlockAssembler(Params()).CreateNewBlock(scriptDummy);
         if (!pblocktemplate)
@@ -757,7 +751,7 @@ UniValue submitblock(const UniValue& params, bool fHelp)
     CValidationState state;
     submitblock_StateCatcher sc(block.GetHash());
     RegisterValidationInterface(&sc);
-    bool fAccepted = ProcessNewBlock(state, Params(), NULL, &block, true, NULL, g_connman.get());
+    bool fAccepted = ProcessNewBlock(state, Params(), NULL, &block, true, NULL);
     UnregisterValidationInterface(&sc);
     if (fBlockPresent)
     {