1 files changed, 3 insertions, 11 deletions
diff --git a/FS/FS/rate_detail.pm b/FS/FS/rate_detail.pm
index f3ee84c..66c5c97 100644
--- a/FS/FS/rate_detail.pm
+++ b/FS/FS/rate_detail.pm
@@ -1,14 +1,13 @@
 package FS::rate_detail;
+use base qw(FS::Record);
 
 use strict;
-use vars qw( @ISA $DEBUG $me );
+use vars qw( $DEBUG $me );
+use Tie::IxHash;
 use FS::Record qw( qsearch qsearchs dbh );
 use FS::rate;
 use FS::rate_region;
 use FS::rate_time;
-use Tie::IxHash;
-
-@ISA = qw(FS::Record);
 
 $DEBUG = 0;
 $me = '[FS::rate_detail]';
@@ -147,13 +146,6 @@ sub check {
 Returns the parent call plan (see L<FS::rate>) associated with this call plan
 rate.
 
-=cut
-
-sub rate {
-  my $self = shift;
-  qsearchs('rate', { 'ratenum' => $self->ratenum } );
-}
-
 =item orig_region 
 
 Returns the origination region (see L<FS::rate_region>) associated with this