remove redundant use

use is file-scoped so warnings and strict are already enabled
inside the second package, and IkiWiki is already loaded
(though not imported into this context)

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index b7e2091b6d769567dbf8d64cc2201740d438f492..659350ea01d05537481c684fbea4ca244105d875 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -1120,9 +1120,6 @@ sub isvalidpo ($) {
 # `----
 
 package IkiWiki::PageSpec;
-use warnings;
-use strict;
-use IkiWiki 2.00;
 
 sub match_istranslation ($;@) {
        my $page=shift;