message: Remove useless argument to AlertNotify.
  It is always 'true', so useless.
diff: @@ -1826,7 +1826,7 @@ bool fLargeWorkInvalidChainFound = false;
  CBlockIndex *pindexBestForkTip = NULL, *pindexBestForkBase = NULL;
  // Execute a command, as given by -alertnotify, on certain events such as a long fork being seen
  -static void AlertNotify(const std::string& strMessage, bool fThread)
  +static void AlertNotify(const std::string& strMessage)
  {
  uiInterface.NotifyAlertChanged();
  std::string strCmd = GetArg("-alertnotify", "");
  @@ -1840,10 +1840,7 @@ static void AlertNotify(const std::string& strMessage, bool fThread)
  safeStatus = singleQuote+safeStatus+singleQuote;
  boost::replace_all(strCmd, "%s", safeStatus);
  - if (fThread)
  boost::thread t(runCommand, strCmd); // thread runs free
  - else
  - runCommand(strCmd);
  }
  void CheckForkWarningConditions()
  @@ -1865,7 +1862,7 @@ void CheckForkWarningConditions()
  {
  std::string warning = std::string("'Warning: Large-work fork detected, forking after block ") +
  pindexBestForkBase->phashBlock->ToString() + std::string("'");
  - AlertNotify(warning, true);
  + AlertNotify(warning);
  }
  if (pindexBestForkTip && pindexBestForkBase)
  {
  @@ -2408,7 +2405,7 @@ void PartitionCheck(bool (*initialDownloadCheck)(), CCriticalSection& cs, const
  if (!strWarning.empty())
  {
  strMiscWarning = strWarning;
  - AlertNotify(strWarning, true);
  + AlertNotify(strWarning);
  lastAlertTime = now;
  }
  }
  @@ -2983,7 +2980,7 @@ void static UpdateTip(CBlockIndex *pindexNew) {
  if (state == THRESHOLD_ACTIVE) {
  strMiscWarning = strprintf(_("Warning: unknown new rules activated (versionbit %i)"), bit);
  if (!fWarned) {
  - AlertNotify(strMiscWarning, true);
  + AlertNotify(strMiscWarning);
  fWarned = true;
  }
  } else {
  @@ -3009,7 +3006,7 @@ void static UpdateTip(CBlockIndex *pindexNew) {
  // strMiscWarning is read by GetWarnings(), called by Qt and the JSON-RPC code to warn the user:
  strMiscWarning = _("Warning: Unknown block versions being mined! It's possible unknown rules are in effect");
  if (!fWarned) {
  - AlertNotify(strMiscWarning, true);
  + AlertNotify(strMiscWarning);
  fWarned = true;
  }
  }
  