my $q=CGI->new;
- if (defined $q->param('phrase')) {
- cgi_hyperestraier();
- }
-
my $do=$q->param('do');
if (! defined $do || ! length $do) {
- error("\"do\" parameter missing");
+ if (defined $q->param('phrase')) {
+ cgi_hyperestraier();
+ }
+ else {
+ error("\"do\" parameter missing");
+ }
}
# Things that do not need a session.