message: test: Remove unused CDataStream copy
diff: @@ -949,9 +949,7 @@ static CDataStream AddrmanToStream(const AddrMan& addrman)
  CDataStream ssPeersIn(SER_DISK, CLIENT_VERSION);
  ssPeersIn << Params().MessageStart();
  ssPeersIn << addrman;
  - std::string str = ssPeersIn.str();
  - std::vector<unsigned char> vchData(str.begin(), str.end());
  - return CDataStream(vchData, SER_DISK, CLIENT_VERSION);
  + return ssPeersIn;
  }
  BOOST_AUTO_TEST_CASE(load_addrman)
  @@ -1023,9 +1021,7 @@ static CDataStream MakeCorruptPeersDat()
  AddrInfo info = AddrInfo(addr, resolved);
  s << info;
  - std::string str = s.str();
  - std::vector<unsigned char> vchData(str.begin(), str.end());
  - return CDataStream(vchData, SER_DISK, CLIENT_VERSION);
  + return s;
  }
  BOOST_AUTO_TEST_CASE(load_addrman_corrupted)
  