Merge branch 'master' of ssh://git-jbueren@lx-office.linet-services.de/~/lx-office-erp

[kivitendo-erp.git] / SL / Template / Excel.pm

diff --git a/SL/Template/Excel.pm b/SL/Template/Excel.pm
index 3ed7618..e961f28 100644 (file)
--- a/SL/Template/Excel.pm
+++ b/SL/Template/Excel.pm
@@ -1,10 +1,7 @@
 package SL::Template::Excel;
 
-use SL::Template::Simple;
-
-use vars qw(@ISA);
-
-@ISA = qw(SL::Template::Simple);
+use strict;
+use parent qw(SL::Template::Simple);
 
 sub new {
   my $type = shift;