[yelp] [libyelp] Load the top page without a page ID for info documents

[Shaun McCance <shaunm src gnome org>]

commit 9562d018fe61aa5805fc25d1a318fb228bc004ad
Author: Shaun McCance <shaunm gnome org>
Date:   Tue Apr 27 09:56:12 2010 -0500

    [libyelp] Load the top page without a page ID for info documents

 libyelp/yelp-document.c      |    2 +-
 libyelp/yelp-info-document.c |    4 ++++
 2 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/libyelp/yelp-document.c b/libyelp/yelp-document.c
index af93cc6..aec4e7f 100644
--- a/libyelp/yelp-document.c
+++ b/libyelp/yelp-document.c
@@ -339,7 +339,7 @@ yelp_document_set_page_id (YelpDocument *document,
 
     hash_replace (document->priv->page_ids, id, g_strdup (page_id));
 
-    if (id != NULL && !g_str_equal (id, page_id)) {
+    if (id == NULL || !g_str_equal (id, page_id)) {
 	GSList *reqs, *cur;
 	reqs = hash_lookup (document->priv->reqs_by_page_id, id);
 	for (cur = reqs; cur != NULL; cur = cur->next) {
diff --git a/libyelp/yelp-info-document.c b/libyelp/yelp-info-document.c
index 13358a3..5fb609d 100644
--- a/libyelp/yelp-info-document.c
+++ b/libyelp/yelp-info-document.c
@@ -270,6 +270,10 @@ transform_chunk_ready (YelpTransform    *transform,
 
     yelp_document_signal (YELP_DOCUMENT (info),
                           chunk_id,
+                          YELP_DOCUMENT_SIGNAL_INFO,
+                          NULL);
+    yelp_document_signal (YELP_DOCUMENT (info),
+                          chunk_id,
                           YELP_DOCUMENT_SIGNAL_CONTENTS,
                           NULL);
 }