--- branches/CPAN/lib/WAIT/Index.pm	2000/04/28 15:42:44	13
+++ branches/CPAN/lib/WAIT/Index.pm	2000/05/09 11:29:45	19
@@ -102,7 +102,7 @@
 
   defined $self->{db} or $self->open;
 
-  my $tuple = join($;, map($parm{$_}, @{$self->{attr}}));
+  my $tuple = join($;, map($parm{$_}||"", @{$self->{attr}}));
 
   delete $self->{db}->{$tuple};
 }