[couchdb-glib] Check existence of members before calling json_object_get_* to avoid warnings

[Rodrigo Moya <rodrigo src gnome org>]

commit 03f1532de9b8d709eb9c54389a600a8d4fd1bee5
Author: Rodrigo Moya <rodrigo gnome-db org>
Date:   Mon Feb 7 17:06:20 2011 +0100

    Check existence of members before calling json_object_get_* to avoid warnings

 couchdb-glib/couchdb-design-document.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/couchdb-glib/couchdb-design-document.c b/couchdb-glib/couchdb-design-document.c
index d332d81..25ec0e3 100644
--- a/couchdb-glib/couchdb-design-document.c
+++ b/couchdb-glib/couchdb-design-document.c
@@ -125,8 +125,9 @@ couchdb_design_document_add_view (CouchdbDesignDocument *document,
 	if (json_object != NULL) {
 		JsonObject *json_views, *this_view;
 
-		json_views = json_object_get_object_member (json_object, "views");
-		if (json_views == NULL) {
+		if (json_object_has_member (json_object, "views"))
+			json_views = json_object_get_object_member (json_object, "views");
+		else {
 			json_views = json_object_new ();
 			json_object_set_object_member (json_object, "views", json_views);
 		}