470   nlist *difflist = NULL, *fulllist = NULL;  in do_update()  local
490       difflist = find_nodelistfiles( diffbase,  in do_update()
494       difflist = NULL;  in do_update()
509   if( !fulllist && !difflist )  in do_update()
552     if( checkdiff && difflist != NULL ) /* search for diffs */  in do_update()
554       for( j = 0; j < difflist->n && !hit; j++ )  in do_update()
557         w_log( LL_DEBUG, "Checking %s%s", diffbase, difflist->matches[j] );  in do_update()
560                                          difflist->matches[j], tmpdir, ndnr, NULL );  in do_update()
578               difflist->applied[j] = 1;  in do_update()
680     for( j = 0; j < difflist->n; j++ )  in do_update()
681       if( difflist->applied[j] )  in do_update()
683         xstrscat( &cfn, diffbase, difflist->matches[j], NULL );  in do_update()