2002-02-17 Bradford Hovinen <hovinen@ximian.com>
* mime-types-model.c (mime_types_model_get_value): Set the object
value to NULL if the icon is NULL
* mime-type-info.c (get_icon_pixbuf): Give up if it can't find
nautilus/i-regular-24.png
(mime_type_info_get_icon): Only ref the pixbuf if non-NULL