rails/rails — pull request #9313 by bkzl (2013-02-17 20:49:50+00:00)
Title: Return false in toggle function on error pages

When you click on "Toggle env dump", "Toggle session dump" or "Toggle blamed files" on the error page anchor to '#' is invoked and page scrolls to the top.

I fixed this annoying thing by returning false from the toggle function.