# EntryCategoryDescription.pl
package MT::plugins::EntryCategoryDescription;
use MT::Template::Context;

MT::Template::Context->add_tag(EntryCategoryDescription => \&cat_description);

sub cat_description {
    my ($ctx) = @_;
    my $entry = $ctx->stash('entry');
    my $cat = $entry->category or return $ctx->error('entry has not category');

    return $ctx->error('category does not set discription') unless( defined $cat->description );
    return $cat->description;
}


1;