diff options
| author | Joey Hess <joey@kitenet.net> | 2010-09-10 14:12:59 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2010-09-10 14:12:59 -0400 |
| commit | 8c1a3595d49760ecedd7e56b6f2f2c5f2271b85d (patch) | |
| tree | c36b3a75c44e1eeead1ad40f3d5004acc350c53f /IkiWiki | |
| parent | 23f88690092f4434335f0ae4df90fafbf58100eb (diff) | |
avoid dups getting into @slavelanguages
This could happen if checkconfig was run twice, I think.
Diffstat (limited to 'IkiWiki')
| -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; } |