2009-01-12  Claudio Saavedra  <csaavedra@igalia.com>

	Bug 567468 – no check for trailing != NULL in
	gtk_text_layout_get_iter_at_position()

	* gtk/gtktextlayout.c: (gtk_text_layout_get_iter_at_position):
	Check for trailing to be non-NULL.
	* gtk/gtktextview.c: (gtk_text_view_get_iter_at_position): document
	that trailing may be NULL.


svn path=/trunk/; revision=22090