title: Unconditional use of conditional expression for default assignment
body: <p>I'm getting the following linting error: <code>Unconditional use of conditional expression for default assignment</code></p>
  
  <p>What is wrong with the below?</p>
  
  <pre><code>(myOverride) ? myOverride : MAGIC_HOST,
  </code></pre>
  
  <p>Where if myOverride is defined I want to use myOverride, if it is not defined I want to use the env var <code>MAGIC_HOST</code>.</p>