- PARA_EMERG_LOG("inserting internal nodes not yet supported.\n");
- exit(EXIT_FAILURE);
- assert(bnd->child->parent == bnd->parent);
+ list_add_tail(&btrn->node, &bnd->parent->children);
+ list_move(&bnd->child->node, &btrn->children);
+ bnd->child->parent = btrn;
+ PARA_INFO_LOG("added %s as internal node\n", bnd->name);