Change blogs query object to list object by .all() function in blog_dashboard view.

mediagoblin/media_types/blog/views.py

@@ -234,6 +234,7 @@ def blog_dashboard(request, page):
                         'pagination':pagination
                         })
     if not request.user or request.user.id != user.id or not blog_slug:
+        blogs = blogs.all()
         return render_to_response(
         request,
         'mediagoblin/blog/list_of_blogs.html',