Add new line at the end of the file (html-beautify)

[maksimr]

Hello!
This is the expected behavior is that html-beautify inserts a blank line at the end of the file?

Example:

source.html:

<div><div>Hello World</div></div>

run beautifier

html-beautify source.html > output.html

output.html

<div>
    <div>Hello World</div>
</div>

node --version v0.10.13
html-beautify 1.4.0

If I run beautifier on output.html again then I will have two new line at the end of the file (it will increment new line at the end of the file each time)

Thanks!