use Tie::IxHash module explicitly, don't rely on load order

diff --git a/FS/FS/part_pkg/prorate_Mixin.pm b/FS/FS/part_pkg/prorate_Mixin.pm
index beae6d8..a89b54d 100644 (file)
--- a/FS/FS/part_pkg/prorate_Mixin.pm
+++ b/FS/FS/part_pkg/prorate_Mixin.pm
@@ -2,6 +2,7 @@ package FS::part_pkg::prorate_Mixin;
 
 use strict;
 use vars qw( %info );
 
 use strict;
 use vars qw( %info );

+use Tie::IxHash;

 use Time::Local qw( timelocal timelocal_nocheck );
 use Date::Format qw( time2str );
 use List::Util qw( min );
 use Time::Local qw( timelocal timelocal_nocheck );
 use Date::Format qw( time2str );
 use List::Util qw( min );