- asprintf(&envp[0], "NETNAME=%s", netname ? : "");
- asprintf(&envp[1], "DEVICE=%s", device ? : "");
- asprintf(&envp[2], "INTERFACE=%s", iface ? : "");
- asprintf(&envp[3], "NODE=%s", n->name);
+ if(n->mtuevent) {
+ event_del(n->mtuevent);
+ n->mtuevent = NULL;
+ }
+
+ xasprintf(&envp[0], "NETNAME=%s", netname ? netname : "");
+ xasprintf(&envp[1], "DEVICE=%s", device ? device : "");
+ xasprintf(&envp[2], "INTERFACE=%s", iface ? iface : "");
+ xasprintf(&envp[3], "NODE=%s", n->name);