Bug 17600: Standardize our EXPORT_OK

[srvgit] / C4 / ClassSortRoutine.pm

diff --git a/C4/ClassSortRoutine.pm b/C4/ClassSortRoutine.pm
index 77826cf..248baa7 100644 (file)
--- a/C4/ClassSortRoutine.pm
+++ b/C4/ClassSortRoutine.pm
@@ -20,12 +20,18 @@ package C4::ClassSortRoutine;
 use strict;
 use warnings;
 
-require Exporter;
 use Class::Factory::Util;
 use C4::Context;
 
-use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
-
+our (@ISA, @EXPORT_OK);
+BEGIN {
+    require Exporter;
+    @ISA    = qw(Exporter);
+    @EXPORT_OK = qw(
+       GetSortRoutineNames
+       GetClassSortKey
+    );
+}
 
 =head1 NAME 
 
@@ -40,12 +46,6 @@ use C4::ClassSortRoutine;
 
 =cut
 
-@ISA    = qw(Exporter);
-@EXPORT = qw(
-   &GetSortRoutineNames
-   &GetClassSortKey
-);
-
 # initialization code
 my %loaded_routines = ();
 my @sort_routines = GetSortRoutineNames();