mootools/mootools-more — pull request #1082 by jfly (2011-12-16 11:53:10+00:00)
Title: Fix for #1081

DrHofman submitted a pull request in October addressing this same issue (https://github.com/DrHofman/mootools-more/commit/9d8e68d8842a3e62c1ffbd65d355f899e5d35e94#commitcomment-800590), but I believe this is a better solution.