2007-11-26  Li Yuan  <li.yuan@sun.com>

	* configure.in, NEWS: Up-revved to 1.20.2, for GNOME 2.20.2.

2007-11-26  Li Yuan  <li.yuan@sun.com>

	* gail/gailtreeview.c: (gail_tree_view_ref_child):
	Bug #474504 and #395781. Return a minimally-functional AtkObject
	when there is no cell in renderer_list.