badly closed PHP config files

[eluser]Unknown[/eluser]
Hi,

I just noticed that most (if not all) PHP files under 'system/application/config' dir are not closed.
There is a missing '?>' at the end.

<?php
....
....
....

?> ===> *missing*


I noticed that on 1.6.3 and fixed it myself a year ago (I thought I mistakenly removed them).
However, I upgraded to 1.7.1 yesterday, and in the merge I noticed that its missing in the source.