title: Bash script prints "Command Not Found" on empty lines
body: <p>Every time I run a script using <code>bash scriptname.sh</code> from the command line in Debian, I get <code>Command Not found</code> and then the result of the script.</p>
  
  <p>The script works but there is always a <code>Command Not Found</code> statement printed on screen for each empty line. Each blank line is resulting in a command not found.</p>
  
  <p>I am running the script from the <code>/var</code> folder.</p>
  
  <p>Here is the script:</p>
  
  <pre><code>#!/bin/bash
  
  echo Hello World
  </code></pre>
  
  <p>I run it by typing the following:</p>
  
  <pre><code>bash testscript.sh
  </code></pre>
  
  <p>Why would this occur?</p>