title: Rails production.log file is empty
body: <p>I'm using Rails 2.3.13 and in my <code>environments/production.rb</code>, I have:</p>
  
  <pre><code>config.log_level = :info
  RAILS_DEFAULT_LOGGER = SyslogLogger.new('mysite-platform-production')
  </code></pre>
  
  <p>Yet my <code>log/production.log</code> is empty. Why would that be?</p>