X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;f=FS%2FFS%2Fsvc_Tower_Mixin.pm;h=3da07c1cd0d3e3b5d812bf902dabcbd859d0302c;hb=63973c641c4be00765fa27e55c57cc5b9aa4da19;hp=6adbc6f5e367e8cea420c05c7e89e537a38b785c;hpb=3185fe4edea62dd3fa9818cf80902e96fe2a2d21;p=freeside.git

diff --git a/FS/FS/svc_Tower_Mixin.pm b/FS/FS/svc_Tower_Mixin.pm
index 6adbc6f5e..3da07c1cd 100644
--- a/FS/FS/svc_Tower_Mixin.pm
+++ b/FS/FS/svc_Tower_Mixin.pm
@@ -27,12 +27,10 @@ towernum or sectornum can also contain 'none' to allow null values.
 =cut
 
 sub tower_sector_sql {
-  my $class = shift;
-  my $params = shift;
-  return '' unless keys %$params;
-  my $where = '';
+  my( $class, $params ) = @_;
+  return () unless keys %$params;
 
-  my @where;
+  my @where = ();
   for my $field (qw(towernum sectornum)) {
     my $value = $params->{$field} or next;
     if ( ref $value and grep { $_ } @$value ) {