Fix compile on NOMMU systems.

diff --git a/client.c b/client.c
index 90b434ee2c100b5b8bf8949c76df23ca588c6b48..b7957f77f877e87c5421ef7b31a56a9a434aa5b1 100644 (file)
--- a/client.c
+++ b/client.c
@@ -261,11 +261,12 @@ static void remove_skiproutes (dhcp_t *dhcp, interface_t *iface)
 {
        int i = -1;
        route_t *route;
-       route_t *iroute = NULL;
+       route_t *newroute;
 
        free_route (iface->previous_routes);
+       iface->previous_routes = NULL;
 
-       for (route = dhcp->routes; route; route = route->next) {
+       NSTAILQ_FOREACH (route, dhcp->routes, entries) {
                i++;
 
                /* Check that we did add this route or not */
@@ -286,15 +287,14 @@ static void remove_skiproutes (dhcp_t *dhcp, interface_t *iface)
                                continue;
                }
 
-               if (! iroute)
-                       iroute = iface->previous_routes =
-                               xmalloc (sizeof (*iroute));
-
-               memcpy (iroute, route, sizeof (*iroute));
-               if (route->next) {
-                       iroute->next = xmalloc (sizeof (*iroute));
-                       iroute = iroute->next;
+               if (! iface->previous_routes) {
+                       iface->previous_routes = xmalloc (sizeof (*iface->previous_routes));
+                       STAILQ_INIT (iface->previous_routes);
                }
+
+               newroute = xmalloc (sizeof (*newroute));
+               memcpy (newroute, route, sizeof (*newroute));
+               STAILQ_INSERT_TAIL (iface->previous_routes, newroute, entries);
        }
 
        /* We no longer need this argument */