message: sporks: remove unneeded chainActive access.
diff: // file COPYING or http://www.opensource.org/licenses/mit-license.php.
  #include "main.h"
  -#include "masternode-budget.h"
  #include "messagesigner.h"
  #include "net.h"
  #include "spork.h"
  @@ -76,14 +75,6 @@ void CSporkManager::ProcessSpork(CNode* pfrom, std::string& strCommand, CDataStr
  {
  if (fLiteMode) return; // disable all masternode related functionality
  - int nChainHeight = 0;
  - {
  - LOCK(cs_main);
  - if (chainActive.Tip() == nullptr)
  - return;
  - nChainHeight = chainActive.Height();
  - }
  -
  if (strCommand == NetMsgType::SPORK) {
  CSporkMessage spork;
  vRecv >> spork;
  @@ -120,13 +111,13 @@ void CSporkManager::ProcessSpork(CNode* pfrom, std::string& strCommand, CDataStr
  return;
  } else {
  // update active spork
  - LogPrintf("%s : got updated spork %d (%s) with value %d (signed at %d) - block %d \n", __func__,
  - spork.nSporkID, sporkName, spork.nValue, spork.nTimeSigned, nChainHeight);
  + LogPrintf("%s : got updated spork %d (%s) with value %d (signed at %d) \n", __func__,
  + spork.nSporkID, sporkName, spork.nValue, spork.nTimeSigned);
  }
  } else {
  // spork is not active
  - LogPrintf("%s : got new spork %d (%s) with value %d (signed at %d) - block %d \n", __func__,
  - spork.nSporkID, sporkName, spork.nValue, spork.nTimeSigned, nChainHeight);
  + LogPrintf("%s : got new spork %d (%s) with value %d (signed at %d) \n", __func__,
  + spork.nSporkID, sporkName, spork.nValue, spork.nTimeSigned);
  }
  }
  