- $params{no_link} ? '' : '<a href="controller.pl?action=RequirementSpec/show&id=' . $self->escape($requirement_spec->id) . '">',
- $self->escape($requirement_spec->id),
+ $params{no_link} ? '' : '<a href="controller.pl?action=RequirementSpec/show&id=' . escape($requirement_spec->id) . '">',
+ escape($requirement_spec->id),