Ok, try this one, please:
foreach my $term (@{$results}) {
$term = $search->array_to_hash($term);
$in=&escape($term);
$term_q = $in;
print qq~
<a href="$LINKS{db_cgi_url}/search.cgi?query=$term_q">${$term}{Term}</a>
~;
}
}
else {
$output = "Sorry no one has searched for anything yet.";
}
return $output;
Code:
if ($search->hits) { foreach my $term (@{$results}) {
$term = $search->array_to_hash($term);
$in=&escape($term);
$term_q = $in;
print qq~
<a href="$LINKS{db_cgi_url}/search.cgi?query=$term_q">${$term}{Term}</a>
~;
}
}
else {
$output = "Sorry no one has searched for anything yet.";
}
return $output;