mozilla/webvtt — pull request #221 by RickEyre (2013-03-01 20:14:40+00:00)
Title: Fix attach internal node function to resolve memory leaks.

Completely my bad from before.

When growing the internal node's children we don't have to worry about allocating space for the webvtt node pointers, which the current attach internal node function is doing. All we need to worry about is allocating space for the new bigger child list and then copy over the node pointers from the old child list.