- val = valptr(bt->frame, cnt);
- nxt -= val->len + sizeof(BtVal);
- ((unsigned char *)set->page)[nxt] = val->len;
- memcpy ((unsigned char *)set->page + nxt + sizeof(BtVal), val->value, val->len);
+ src = valptr(bt->frame, cnt);
+ nxt -= src->len + sizeof(BtVal);
+ memcpy ((unsigned char *)set->page + nxt, src, src->len + sizeof(BtVal));