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-rw-r--r--Master/tlpkg/tlperl/lib/URI/news.pm9
1 files changed, 5 insertions, 4 deletions
diff --git a/Master/tlpkg/tlperl/lib/URI/news.pm b/Master/tlpkg/tlperl/lib/URI/news.pm
index 1ffb419f673..fcecba2c53b 100644
--- a/Master/tlpkg/tlperl/lib/URI/news.pm
+++ b/Master/tlpkg/tlperl/lib/URI/news.pm
@@ -1,9 +1,10 @@
package URI::news; # draft-gilman-news-url-01
-require URI::_server;
-@ISA=qw(URI::_server);
-
use strict;
+use warnings;
+
+use parent 'URI::_server';
+
use URI::Escape qw(uri_unescape);
use Carp ();
@@ -61,7 +62,7 @@ sub message
Carp::croak("Message must contain '\@'") unless $_[0] =~ /\@/;
}
my $old = $self->_group(@_);
- return unless $old =~ /\@/;
+ return undef unless $old =~ /\@/;
return $old;
}