4738 tape block number is set at wrong place
Reviewed by: Albert Lee <trisk@nexenta.com>
Approved by: Dan McDonald <danmcd@omniti.com>

*** 1132,1147 ****
  
                  (void) cond_wait(&nlp->nlp_cv, &nlp->nlp_mtx);
          }
          (void) mutex_unlock(&nlp->nlp_mtx);
  
!         if (session->ns_mover.md_state == NDMP_MOVER_STATE_ACTIVE) {
!                 session->ns_tape.td_record_count = 0;
!                 return (0);
!         }
! 
!         return (-1);
  }
  
  /*
   * is_buffer_erroneous
   *
--- 1132,1143 ----
  
                  (void) cond_wait(&nlp->nlp_cv, &nlp->nlp_mtx);
          }
          (void) mutex_unlock(&nlp->nlp_mtx);
  
!         return ((session->ns_mover.md_state == NDMP_MOVER_STATE_ACTIVE) ?
!             0 : -1);
  }
  
  /*
   * is_buffer_erroneous
   *