def changes_wall(user, max_len):
- qs = Chunk.change_model.objects.filter(revision__gt=-1).order_by('-created_at')
+ qs = Chunk.change_model.objects.order_by('-created_at')
qs = qs.select_related('author', 'tree', 'tree__book__title')
if user:
qs = qs.filter(Q(author=user) | Q(tree__user=user))