diff --git a/Class-Std-0.011/lib/Class/Std.pm b/Class-Std-0.011/lib/Class/Std.pm
index c64ad8e..baac977 100644
--- Class-Std-0.011/lib/Class/Std.pm
+++ Class-Std-0.011/lib/Class/Std.pm
@@ -519,6 +519,7 @@ sub DESTROY {
 
     for my $base_class (_hierarchy_of(ref $_[0])) {
         no strict 'refs';
+        no warnings 'once';
         if (my $demolish_ref = *{$base_class.'::DEMOLISH'}{CODE}) {
             &{$demolish_ref};
         }
@@ -613,6 +614,8 @@ use overload (
 1; # Magic true value required at end of module
 __END__
 
+=encoding ISO-8859-1
+
 =head1 NAME
 
 Class::Std - Support for creating standard "inside-out" classes