if (!t)
return NULL;
- p = join(u->manager->cgroup_hierarchy, "/", t, "/", u->instance, NULL);
+ p = strjoin(u->manager->cgroup_hierarchy, "/", t, "/", u->instance, NULL);
free(t);
} else
- p = join(u->manager->cgroup_hierarchy, "/", u->id, NULL);
+ p = strjoin(u->manager->cgroup_hierarchy, "/", u->id, NULL);
return p;
}