expicit set UniValue type to avoid empty values

1 files changed, 9 insertions, 9 deletions

diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp
index 95b788810e..c2ad75af69 100644
--- a/src/rpcmining.cpp
+++ b/src/rpcmining.cpp
@@ -146,7 +146,7 @@ Value generate(const Array& params, bool fHelp)
         nHeightEnd = nHeightStart+nGenerate;
     }
     unsigned int nExtraNonce = 0;
-    Array blockHashes;
+    UniValue blockHashes(UniValue::VARR);
     while (nHeight < nHeightEnd)
     {
         auto_ptr<CBlockTemplate> pblocktemplate(CreateNewBlockWithKey(reservekey));
@@ -247,7 +247,7 @@ Value getmininginfo(const Array& params, bool fHelp)
 
     LOCK(cs_main);
 
-    Object obj;
+    UniValue obj(UniValue::VOBJ);
     obj.push_back(Pair("blocks",           (int)chainActive.Height()));
     obj.push_back(Pair("currentblocksize", (uint64_t)nLastBlockSize));
     obj.push_back(Pair("currentblocktx",   (uint64_t)nLastBlockTx));
@@ -519,9 +519,9 @@ Value getblocktemplate(const Array& params, bool fHelp)
     UpdateTime(pblock, Params().GetConsensus(), pindexPrev);
     pblock->nNonce = 0;
 
-    Array aCaps; aCaps.push_back("proposal");
+    UniValue aCaps(UniValue::VARR); aCaps.push_back("proposal");
 
-    Array transactions;
+    UniValue transactions(UniValue::VARR);
     map<uint256, int64_t> setTxIndex;
     int i = 0;
     BOOST_FOREACH (CTransaction& tx, pblock->vtx)
@@ -532,13 +532,13 @@ Value getblocktemplate(const Array& params, bool fHelp)
         if (tx.IsCoinBase())
             continue;
 
-        Object entry;
+        UniValue entry(UniValue::VOBJ);
 
         entry.push_back(Pair("data", EncodeHexTx(tx)));
 
         entry.push_back(Pair("hash", txHash.GetHex()));
 
-        Array deps;
+        UniValue deps(UniValue::VARR);
         BOOST_FOREACH (const CTxIn &in, tx.vin)
         {
             if (setTxIndex.count(in.prevout.hash))
@@ -553,12 +553,12 @@ Value getblocktemplate(const Array& params, bool fHelp)
         transactions.push_back(entry);
     }
 
-    Object aux;
+    UniValue aux(UniValue::VOBJ);
     aux.push_back(Pair("flags", HexStr(COINBASE_FLAGS.begin(), COINBASE_FLAGS.end())));
 
     arith_uint256 hashTarget = arith_uint256().SetCompact(pblock->nBits);
 
-    static Array aMutable;
+    static UniValue aMutable(UniValue::VARR);
     if (aMutable.empty())
     {
         aMutable.push_back("time");
@@ -566,7 +566,7 @@ Value getblocktemplate(const Array& params, bool fHelp)
         aMutable.push_back("prevblock");
     }
 
-    Object result;
+    UniValue result(UniValue::VOBJ);
     result.push_back(Pair("capabilities", aCaps));
     result.push_back(Pair("version", pblock->nVersion));
     result.push_back(Pair("previousblockhash", pblock->hashPrevBlock.GetHex()));