2006-10-19  Christian Neumair  <chris@gnome-de.org>

	* libnautilus-private/nautilus-customization-data.c:
	(nautilus_customization_data_new),
	(nautilus_customization_data_get_next_element),
	(nautilus_customization_make_pattern_chit):
	Handle NULL pattern chit, don't unref pattern tile in
	make_pattern_chit.

	* libnautilus-private/nautilus-file-utilities.c:
	(nautilus_pixmap_file):
	Bail using g_debug if pixmap couldn't be found.

	* src/nautilus-emblem-sidebar.c: (nautilus_emblem_sidebar_populate):
	Only create pixmap if path lookup succeeded.

	* src/nautilus-property-browser.c: (nautilus_property_browser_init),
	(make_drag_image), (make_color_drag_image),
	(make_properties_from_directories), (add_reset_property),
	(property_browser_category_button_new):
	Handle NULL pattern chits, don't operate on NULL pixbufs.