<p dir="auto">The <code class="notranslate">isTTY</code> property on <code class="notranslate">process.stderr</code>, <code class="notranslate">process.stdout</code> and <code class="notranslate">process.stdin</code> returns <code class="notranslate">undefined</code> instead of a <code class="notranslate">boolean</code>.</p>
<p dir="auto">Electron version: 30.0.2<br>
Mac OS X 10.10.3</p>
<p dir="auto"><strong>Electron Version:</strong> 0.25.3<br>
<strong>System:</strong> Mac OS X 10.9.5</p>
<p dir="auto">Steps to reproduce (video):<br>
<a href="https://www.dropbox.com/s/i6zojbf5dfwrhhf/electron-bug.mov?dl=1" rel="nofollow">https://www.dropbox.com/s/i6zojbf5dfwrhhf/electron-bug.mov?dl=1</a></p>
<p dir="auto">Repo:<br>
<a href="https://github.com/tomashanacek/electron-bug">https://github.com/tomashanacek/electron-bug</a></p>