replaced return; with return undef;

This commit is contained in:
JT Smith 2008-01-24 21:58:15 +00:00
parent ffa90c5fbd
commit fa09c41598
113 changed files with 287 additions and 286 deletions

View file

@ -117,7 +117,7 @@ Returns a toolbar with a set of icons that hyperlink to functions that delete, e
sub getToolbar {
my $self = shift;
return if ($self->getToolbarState);
return undef if ($self->getToolbarState);
return '<p>'.$self->SUPER::getToolbar().'</p>';
}