diff options
| -rw-r--r-- | IkiWiki/Plugin/po.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm index d920d3648..ab39cca12 100644 --- a/IkiWiki/Plugin/po.pm +++ b/IkiWiki/Plugin/po.pm @@ -152,7 +152,7 @@ sub checkconfig () { if (ref $config{po_slave_languages} eq 'ARRAY') { foreach my $pair (@{$config{po_slave_languages}}) { my ($code, $name)=splitlangpair($pair); - if (defined $code) { + if (defined $code && ! exists $slavelanguages{$code}) { push @slavelanguages, $code; $slavelanguages{$code} = $name; } |