ADJ: crash in format/show
@@ -179,7 +179,7 @@ format_ip_adjacency (u8 * s, va_list * args)
s = format (s, "\n counts:[%Ld:%Ld]", counts.packets, counts.bytes);
s = format (s, "\n locks:%d", adj->ia_node.fn_locks);
s = format(s, "\n delegates:\n ");
- adj_delegate_format(s, adj);
+ s = adj_delegate_format(s, adj);
s = format(s, "\n children:");
if (fib_node_list_get_size(adj->ia_node.fn_children))
