C-style JavaScript comments without a line break at the end of a file...

[sebastien-fauvel]

...break the minified version when prepended to another file.

I've had this issue with qtip.min.js:

/* qTip2 v2.2.1 | Plugins: tips viewport imagemap svg modal ie6 | Styles: core basic css3 | qtip2.com | Licensed MIT | Sat Sep 06 2014 18:25:06 */

!function(a,b,c){/* Their code here... */}(window,document);
//# sourceMappingURL=//cdn.jsdelivr.net/qtip2/2.2.1//var/www/qtip2/build/tmp/tmp-656464emu9s/jquery.qtip.min.map

They're missing a trailing line break (which is ok), but when you combine it to other files and minify, the output is broken – the first line of code from the next file is missing. I think we should simply "sanitize" input files by adding a trailing line break if missing. Any objection?