Bump copyright year

[perl/modules/Scope-Context.git] / lib / Scope / Context.pm

diff --git a/lib/Scope/Context.pm b/lib/Scope/Context.pm
index 4a45cbb540c61f2b7b60a2d0e2e0d587b07be42d..f455bf12c7f4794f8f0a0c356cc6e72b5e69e95f 100644 (file)
--- a/lib/Scope/Context.pm
+++ b/lib/Scope/Context.pm
@@ -236,15 +236,16 @@ If omitted, C<$frames> defaults to C<1>.
 sub up {
  my ($self, $frames) = @_;
 
+ my $cxt;
  if (Scalar::Util::blessed($self)) {
   $self->assert_valid;
+  $cxt = $self->cxt;
  } else {
-  $self = $self->new(Scope::Upper::UP(Scope::Upper::SUB()));
+  $cxt = Scope::Upper::UP(Scope::Upper::SUB());
  }
 
  $frames = 1 unless defined $frames;
 
- my $cxt = $self->cxt;
  $cxt = Scope::Upper::UP($cxt) for 1 .. $frames;
 
  $self->new($cxt);
@@ -278,15 +279,17 @@ If omitted, C<$frames> defaults to C<0>, which results in the closest sub enclos
 sub sub {
  my ($self, $frames) = @_;
 
+ my $cxt;
  if (Scalar::Util::blessed($self)) {
   $self->assert_valid;
+  $cxt = $self->cxt;
  } else {
-  $self = $self->new(Scope::Upper::UP(Scope::Upper::SUB()));
+  $cxt = Scope::Upper::UP(Scope::Upper::SUB());
  }
 
  $frames = 0 unless defined $frames;
 
- my $cxt = Scope::Upper::SUB($self->cxt);
+ $cxt = Scope::Upper::SUB($cxt);
  $cxt = Scope::Upper::SUB(Scope::Upper::UP($cxt)) for 1 .. $frames;
 
  $self->new($cxt);
@@ -316,15 +319,17 @@ If omitted, C<$frames> defaults to C<0>, which results in the closest eval enclo
 sub eval {
  my ($self, $frames) = @_;
 
+ my $cxt;
  if (Scalar::Util::blessed($self)) {
   $self->assert_valid;
+  $cxt = $self->cxt;
  } else {
-  $self = $self->new(Scope::Upper::UP(Scope::Upper::SUB()));
+  $cxt = Scope::Upper::UP(Scope::Upper::SUB());
  }
 
  $frames = 0 unless defined $frames;
 
- my $cxt = Scope::Upper::EVAL($self->cxt);
+ $cxt = Scope::Upper::EVAL($cxt);
  $cxt = Scope::Upper::EVAL(Scope::Upper::UP($cxt)) for 1 .. $frames;
 
  $self->new($cxt);
@@ -470,7 +475,7 @@ You can find documentation for this module with the perldoc command.
 
 =head1 COPYRIGHT & LICENSE
 
-Copyright 2011 Vincent Pit, all rights reserved.
+Copyright 2011,2012 Vincent Pit, all rights reserved.
 
 This program is free software; you can redistribute it and/or modify it
 under the same terms as Perl itself.