supress redef warning

diff --git a/IkiWiki/Plugin/prettydate.pm b/IkiWiki/Plugin/prettydate.pm
index 1fa5e914447b73be0cd3a2cf02a6ac8f90a58fb4..8c081e6353535180d0763e2cfc188be1e4d9eb5a 100644 (file)
--- a/IkiWiki/Plugin/prettydate.pm
+++ b/IkiWiki/Plugin/prettydate.pm
@@ -2,6 +2,7 @@
 package IkiWiki::Plugin::prettydate;
 use IkiWiki;
 use warnings;
+no warnings 'redefine';
 use strict;
 
 # Blanks duplicate the time before.