fix

2018-10-25 12:57:07 +08:00
parent 6ac869140f
commit ee7e3de254
1 changed files with 1 additions and 1 deletions
--- a/src/rpcblockchain.cpp
+++ b/src/rpcblockchain.cpp
@@ -395,7 +395,7 @@ UniValue getdatafromblock(const UniValue& params, bool fHelp)
          uint256 firsttxid_256(uint256S(firsttxid));
          if (GetTransaction(firsttxid_256,firsttx,hash,false)) {
              std::string firststreamid = HexStr(firsttx.vout[2].scriptPubKey.begin(), firsttx.vout[2].scriptPubKey.end());
-              std::string streamid = firststreamid.substr (8,64);
+              streamid.append(firststreamid.substr (8,64));
          }
        }
        std::string decodedstreamid;