- p->pctx->blk = *block_nr;
- fix_problem(ctx, PR_1B_DUP_BLOCK, p->pctx);
+ if (p->last_blk + 1 != *block_nr) {
+ if (p->last_blk) {
+ op = p->pctx->blk == p->pctx->blk2 ?
+ PR_1B_DUP_BLOCK :
+ PR_1B_DUP_RANGE;
+ fix_problem(ctx, op, p->pctx);
+ }
+ p->pctx->blk = *block_nr;
+ }
+ p->pctx->blk2 = *block_nr;
+ p->last_blk = *block_nr;