title: bash: choose default from case when enter is pressed in a "select" prompt
body: <p>I'm prompting questions in a bash script like this:</p>
  
  <pre><code>optionsAudits=("Yep" "Nope")
      echo "Include audits?"
      select opt in "${optionsAudits[@]}"; do
          case $REPLY in
              1) includeAudits=true; break ;;
              2) includeAudits=false; break ;;
              "\n") echo "You pressed enter"; break ;; # &lt;--- doesn't work
              *) echo "What's that?"; exit;;
          esac
      done
  </code></pre>
  
  <p>How can I select a default option when enter is pressed? The <code>"\n"</code> case does not catch the enter key.</p>