Make sure load job doesn't finish successfully when the document is not

Make sure load job doesn't finish successfully when the document is not

2008-04-29  Carlos Garcia Campos  <carlosgc@gnome.org>

	* backend/djvu/djvu-document-private.h:
	* backend/djvu/djvu-links.c:
	* backend/djvu/djvu-text.c:
	* backend/djvu/djvu-document.c: (djvu_handle_events),
	(djvu_wait_for_message), (djvu_document_load),
	(document_get_page_size), (djvu_document_render),
	(djvu_document_thumbnails_get_thumbnail),
	(djvu_document_file_exporter_end):

	Make sure load job doesn't finish successfully when the document
	is not successfully decoded by libdjvu. Fixes bug #530202.

svn path=/trunk/; revision=3027