void InitializeProcessType() {
  assert(g_process_type == ProcessType::UNINITIALIZED);
  std::wstring process_type =
      GetSwitchValueFromCommandLine(::GetCommandLine(), kProcessType);
  g_process_type = GetProcessType(process_type);
}

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.