jQuery variable with 0 (zero) value
<p>I have a variable that I past to a function called <code>comment_test</code> that will sometimes be <code>0</code>, but it fails because I guess it reads it as <code>false</code>. I get the error <code>'ReferenceError: Can't find variable: count'</code>.</p>

<p>But, I need to know if the variable is indeed <code>0</code> (and not <code>1</code>, <code>2</code>, <code>3</code>, etc). The function works fine with any positive number. How is this achieved or what am I doing wrong? I can't seem to find any info on this.</p>

<pre><code>var test = comment_test(0, true);
</code></pre>
