title: Extra parenthesis required for ternary statement
body: <p>Here is a simplified version of my code:</p>
  
  <pre><code>var cond = true;
  var res1 = "400" + cond ? "%" : "px";
  var res2 = "400" + (cond ? "%" : "px");
  </code></pre>
  
  <p>the result is as follows:</p>
  
  <pre><code>res1 = "%";
  res2 = "400%";
  </code></pre>
  
  <p>Am I missing something?  It seems like both statements should equal "400%" - why is the first one not picking up the first part of the string?</p>