- else
- fprintf (stderr, "group %d %d %d %d %d:", d0, c, d1, d2, len);
- for (int i = 0; i < len; i++)
- fprintf (stderr, " %02x", data[start + i]);
- putc ('\n', stderr);
+
+ int expected_unindexed = indx == -1;
+ if (unindexed != expected_unindexed)
+ {
+ fprintf(stderr, "unindexed (%d) mismatch with indx (%d)\n",
+ unindexed, indx);
+ exit(1);
+ }