- if (merge)
- {
- fprintf(stderr, "index not -1 but merged\n");
- exit(1);
- }
- if (x != 2)
- {
- fprintf(stderr, "index not -1 but x != 2\n");
- exit(1);
- }
- if (n_categories != 0)
- {
- fprintf(stderr, "index not -1 but subcategories\n");
- exit(1);
- }