Zwei Datien waren nicht strict.

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

diff --git a/SL/Template/Excel.pm b/SL/Template/Excel.pm
index 3ed7618ac15e057106d12dacaa30d47b809fcf71..e961f28eb7318b5e0956993196f139586fd0d0b6 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;