my $standard_dbh;
END {
- if ($standard_dbh) {
- $standard_dbh->disconnect();
- undef $standard_dbh;
- }
+ disconnect_standard_dbh();
+}
+
+sub disconnect_standard_dbh {
+ return unless $standard_dbh;
+ $standard_dbh->disconnect();
+ undef $standard_dbh;
}
sub _store_value {