unused?

diff --git a/FS/FS/part_pkg/voip_cdr.pm b/FS/FS/part_pkg/voip_cdr.pm
index 8278afe..f007029 100644 (file)
--- a/FS/FS/part_pkg/voip_cdr.pm
+++ b/FS/FS/part_pkg/voip_cdr.pm
@@ -678,6 +678,7 @@ sub reset_usage {
 
 # tells whether cust_bill_pkg_detail should return a single line for 
 # each phonenum
+# i think this is currently unused?
 sub sum_usage {
   my $self = shift;
   $self->option('output_format') =~ /^sum_/;