import clone from Clone rather than inheriting

haarg · oalders · commit 0d5960f559c2 · 2022-10-25T14:42:56.000-04:00
Clone is an Exporter. HTTP::Headers should not be an Exporter.
diff --git a/lib/HTTP/Headers.pm b/lib/HTTP/Headers.pm
@@ -5,7 +5,7 @@ use warnings;
 
 our $VERSION = '6.44';
 
-use parent 'Clone';
+use Clone qw(clone);
 use Carp ();
 
 # The $TRANSLATE_UNDERSCORE variable controls whether '_' can be used
