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-rw-r--r--IkiWiki/Plugin/po.pm4
1 files changed, 2 insertions, 2 deletions
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);
}