simplesamlphp/simplesamlphp — pull request #119 by thijskh (2014-10-30 15:32:27+00:00)
Title: Only show languagebar when there's something to choose.

If you configure language.available to just one language, e.g. "en", you get a language bar with just the unclickable word "English" which is rather unuseful.

The diff looks rather large, but that's due to extra indentation. `git diff -w` shows what was actually changed.