ivaynberg/select2 — pull request #1095 by nolamesa (2013-03-26 12:50:03+00:00)
Title: Fix for random scrolling when using hierarchical data

When using hierarchical data there is a random scroll jump when hovering over select options. The reason is that in the case of hierarchical data the highlightable choices are `

` and thus their outer height is many pixels (includes the children's height as well). A fix is to make the height calculations by using the the label divs.