X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/c0d1f2caceae468598861f435c1d7318a94c1302..9bd3262f50eb3096482a24b0c15db47bce752c3d:/IkiWiki/Plugin/po.pm

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 59d938d82..155af706f 100644
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -204,8 +204,8 @@ sub needsbuild () { #{{{
 		IkiWiki::refresh();
 		IkiWiki::saveindex();
 		# refresh module's private variables
-		%filtered=undef;
-		%translations=undef;
+		undef %filtered;
+		undef %translations;
 		foreach my $page (keys %pagesources) {
 			istranslation($page);
 		}