twitter/bootstrap — pull request #4307 by SoapSeller (2012-08-07 01:09:00+00:00)
Title: Fix dropdowns close where the first dropdown has data-target attribute.

When there are multiple dropdown menus in a page, and the first one link has data-target attribute, the other dropdown menus in the page won't close if ever opened.

I've also added a test to illustrate the problem.