[giggle] Fix a crash when searching

[Javier Jardón <jjardon src gnome org>]

commit 3391881ff1d9b7f0700e71c3716ce5ef64163c82
Author: Javier Jardón <jjardon gnome org>
Date:   Fri Feb 26 04:57:39 2010 +0100

    Fix a crash when searching
    
    Author property is now a GiggleAuthor object, so we should use
    g_object_unref() instead g_free()
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=572155

 src/giggle-rev-list-view.c |   19 +++++++++++++------
 1 files changed, 13 insertions(+), 6 deletions(-)
---
diff --git a/src/giggle-rev-list-view.c b/src/giggle-rev-list-view.c
index 2423b9e..bde6b24 100644
--- a/src/giggle-rev-list-view.c
+++ b/src/giggle-rev-list-view.c
@@ -675,13 +675,20 @@ giggle_rev_list_view_class_init (GiggleRevListViewClass *class)
 
 static gboolean
 revision_property_matches (GiggleRevision *revision,
-			   const gchar    *property,
-			   const gchar    *search_term)
+                           const gchar    *property,
+                           const gchar    *search_term)
 {
-	gboolean  match;
-	gchar    *str, *casefold_str;
-
-	g_object_get (revision, property, &str, NULL);
+	GiggleAuthor *author;
+	gboolean      match;
+	gchar        *str, *casefold_str;
+
+	if (g_strcmp0 ("author", property) == 0) {
+		g_object_get (revision, "author", &author, NULL);
+		g_object_get (author, "name", &str, NULL);
+		g_object_unref (author);
+	} else if (g_strcmp0 ("sha", property) == 0) {
+		g_object_get (revision, "sha", &str, NULL);
+	}
 	casefold_str = g_utf8_casefold (str, -1);
 	match = strstr (casefold_str, search_term) != NULL;