Bug 8379 don't close dbh

don't close the DBH handler, because under plack this cause a lot of problem
and in CGI mode, closing the dbh handler is useless

Signed-off-by: Dobrica Pavlinusic <dpavlin@rot13.org>

diff --git a/admin/marc_subfields_structure.pl b/admin/marc_subfields_structure.pl
index 365a861..615fbcf 100755 (executable)
--- a/admin/marc_subfields_structure.pl
+++ b/admin/marc_subfields_structure.pl
@@ -46,7 +46,6 @@ sub string_search {
         $u++;
     }
     $sth->finish;
-    $dbh->disconnect;
     return ( $cnt, \@results );
 }