message: Properly set byte count for STARTUPINFO struct
diff: @@ -447,6 +447,8 @@ static PROCESS_INFORMATION RunProcess(const rdcstr &app, const rdcstr &workingDi
  RDCEraseEl(pSec);
  RDCEraseEl(tSec);
  + si.cb = sizeof(si);
  +
  pSec.nLength = sizeof(pSec);
  tSec.nLength = sizeof(tSec);
  